tree 51b03d9f07eec7ad3eb9e12730cca59d9475b209
parent 691e27a450a47067fe449bf4e219f3fddc41e3f6
author Urvang Joshi <urvang@google.com> 1547159552 -0800
committer Urvang Joshi <urvang@google.com> 1547250182 +0000

Bugfix for SUPERRES_QTHRESH mode.

Earlier, superres denominator of last frame was used to calculate
active_cq_level of current frame -- which affected superres denominator
calculation for this frame as well.

We avoid this by resetting superres denominator from previous frame before
computing the superres params for this frame.

Also, related const-correctness.

Change-Id: Ia59c81ad66f858b09fc190d931bd2442d4b30eed