Vincent Penquerc'h f529481b3d a52dec: fix race in liba52dec lookup table initialization
a52_init initializes the IMDCT global state as well as creating
a new state. When two A52 decoders are created (eg, when two AC3
tracks are contained in a video), calls to a52_init may happen
at the same time, and the IMDCT initialization is not reentrant.

https://bugzilla.gnome.org/show_bug.cgi?id=746781
2015-04-03 09:57:38 +01:00
..
2012-11-03 20:40:37 +00:00