tree a30d05e724a0958dc18acfb8ba8f7dd5dd5356be
parent d3e9409bb07e6411ff867935883bd5d56d2f9041
author Paul Wilkins <paulwilkins@google.com> 1295958546 +0000
committer Paul Wilkins <paulwilkins@google.com> 1295958546 +0000

Incorrect bit allocation in forced KF groups.

The old 2 pass code estimated error distribution when coding a
forced (by interval) key frame. The result of this was that in some
cases, when allocating bits at the GF group level within a KF
group there was either a glut of bits or starvation of bits at the end
of the KF group.

Added code to rescan and get the correct data once the position of
a forced key frame has been determined.

Change-Id: I0c811675ef3f9e4109d14bd049d7641682ffcf11