prores: implement multithreading.
authorRonald S. Bultje <rsbultje@gmail.com>
Thu, 6 Oct 2011 14:17:44 +0000 (07:17 -0700)
committerRonald S. Bultje <rsbultje@gmail.com>
Tue, 11 Oct 2011 14:50:49 +0000 (07:50 -0700)
commit91f4732913f657f426f2707c45b9026e12b04eb2
tree1601d1d296d5be74893a2dd5f2e0ce75ccb8df9d
parente3f530feca80627e278e15fbe3b60cef7a6b630d
prores: implement multithreading.

60% speedup (overall decoding time) at 2 threads, and another 60%
speedup at 4 threads.
libavcodec/proresdec.c