tree 42052391d71aa5af855660382776fd607fc3fd11
parent e9bfe129b25e0efe8f5e54b2c1f1a6ff8594a210
author Wan-Teh Chang <wtc@google.com> 1538690956 -0700
committer Wan-Teh Chang <wtc@google.com> 1538702884 +0000

Move the assertion in get_free_fb() to its callers

One of the get_free_fb() callers in av1/encoder/encoder.c (in the
scale_references() function) ignores get_free_fb() failure. This CL
allows that caller to avoid an assertion failure when get_free_fb()
fails.

BUG=aomedia:2179
BUG=aomedia:2193

Change-Id: I071e4809878e82ae3fb0ebdb070bcac3de022de8