bug fix possible keyframe context divide by zero
authorJames Berry <jamesberry@google.com>
Fri, 22 Apr 2011 15:54:18 +0000 (11:54 -0400)
committerJames Berry <jamesberry@google.com>
Mon, 25 Apr 2011 16:16:36 +0000 (12:16 -0400)
commit8d5ce819dd8c4f7f121c55ebcd3552aba36740e0
tree4024f34fd68e8831331356e48555b9ed1f8aecc2
parent496bcbb0de8ac77eff532f64a6816b6d021f1027
bug fix possible keyframe context divide by zero

vp8_adjust_key_frame_context() divides by
estimate_keyframe_frequency() which can
return 0 in the case where --kf-max-dist=0.

Change-Id: Idfc59653478a0073187cd2aa420e98a321103daa
vp8/encoder/ratectrl.c