tree c9457051f7aa09a6007ac73b488ef4da0e1d9f5a
parent c759f0c84ea8dd6605c6ca30918e906a841748dd
author Marco Paniconi <marpan@google.com> 1681973657 -0700
committer Marco Paniconi <marpan@google.com> 1682007069 +0000

rtc: Fix update to actual_num_seg#_blocks

In the cyclic refresh: actual_num_seg#_blocks
from previous frame is used for setting the QP
on current frame. But for temporal layers cyclic
refresh is only used on TL0, so actual_num_seg#_blocks
is getting set to 0 every other frame (TL1),
which affects the rate control for TL0.

Fix is to only set actual_num_seg#_blocks to 0
for reset fraames (key, scene-change), and use
apply_cyclic_refresh to set to 0 before encoding
the frame.

This leads to slightly better rate-targeting.
Neutral stats change.

Change-Id: If7266e9d62fd7a04537758621d1a19473ef4e155