tree e5d508ad4ef9c280efa8ce320e9cd2d517a0a68e
parent 5c7a0119c5f9379368dfdd7a2828547338d01b32
author Jonas Larsson <ljonas@google.com> 1607465965 -0800
committer Jonas Larsson <ljonas@google.com> 1607465965 -0800

Work around slow decoder/converter issues

Since our VPU can't decode to a format anything MDP can understand
decoding a frame consists of 2 steps, decode and convert. Performing
both operations in the same thread context serializes operations,
nothing is decoded while something is converted and vice versa.
Add a queue to decouple thread context and allow both steps to
execute concurrently.

Fixes some errors of the kind
"There may be a timestamping problem, or this computer is too slow."

Change-Id: I95b6eb92d36a4b402c82ae0ca5dbb537aeaf760c