tree ecf764416c50fd5a7ef3ee6183745e5a77189b79
parent 0cf20a025d94e1987c9406ccc01c611fcc534c37
author Marco Paniconi <marpan@google.com> 1573145819 -0800
committer Marco Paniconi <marpan@google.com> 1573172911 +0000

rtc: Fix to low_temp_var_flag for real-time

The low_temp_var_flag is set based on the result
of the int_pro motion from variance part, unless
sf->short_circuit_low_temp_var = 1.
So set this speed feature to 1 in speed 8, since
sf->estimate_motion_for_var_based_partition is not
always on (currently off for resol >=480p at speed 8).

Change only affects 720p clips:
bdrate gain on rtc set: gain ranges ~0.1 to ~0.8%,
with one clip over 2% gain.
~2-3% speed loss on clip with max bdrate gain.

Change-Id: I9b8944d4de383719ccb6f2b62eef7a1ec3f994cf