textoverlay: keep untimestamped textbuffer until next one
authorStefan Sauer <ensonic@google.com>
Wed, 20 Jul 2011 11:46:31 +0000 (13:46 +0200)
committerStefan Sauer <ensonic@google.com>
Sat, 23 Jul 2011 12:04:14 +0000 (14:04 +0200)
commit0667b1adf5df4c025dd301f345d7d8a986098886
treefe190b8d473e4eaa7b0a97ca9d7a96c7cb837e3a
parent69dcacf148fa9f925252c101c5244fb2b7eee26c
textoverlay: keep untimestamped textbuffer until next one

Instead of discarding untimestamped text-buffers immeditely after rendering,
keep them until we receive the next text buffer.
Fixes #654959
ext/pango/gsttextoverlay.c