tree 69effc0bf46817943d32356c4b737966b2013f3b
parent 525bb0901b442b89cb29cfb99abe93c006bd60a9
author Jayasanker J <jayasanker.j@ittiam.com> 1611732793 +0530
committer Wan-Teh Chang <wtc@google.com> 1612311956 +0000

Allocate alt-ref buffer conditionally

When lag_in_frames <= 1, alt-ref buffer is not being used.
Hence, the memory allocation for the same is avoided.

BUG=aomedia:2939

Change-Id: I344d7acf0eb0ad72da9cea9817dca7d24f186bb0