assrender: check video frame mapping succeeded before blending
authorArnaud Vrac <avrac@freebox.fr>
Thu, 31 Jan 2013 13:03:40 +0000 (14:03 +0100)
committerSebastian Dröge <sebastian@centricular.com>
Wed, 19 Aug 2015 13:54:41 +0000 (16:54 +0300)
commit6a884bf08d21921af5907249a72c9ea26e4fa8ea
tree8c5c5d6c7901ba65835b5325bff59e6a4f95f35e
parent697f117ddda44d0386e46e082dbd6190d837db2a
assrender: check video frame mapping succeeded before blending

If the mapping fails just skip overlay rendering and push the video
frame downstream.

https://bugzilla.gnome.org/show_bug.cgi?id=753822
ext/assrender/gstassrender.c