tree c837b6f051a0374538ae15b27599066c60739fe6
parent c49b9198ef8073dfd495f93d62ef390ce94b6463
author Jayasanker J <jayasanker.j@ittiam.com> 1626853688 +0530
committer Wan-Teh Chang <wtc@google.com> 1633482031 +0000

Allintra: Allocate 'mv_costs' conditionally

The structure 'mv_costs' is a member of the MACROBLOCK structure
and the same is allocated conditionally by avoiding the allocation
for allintra encoding mode.

For AVIF image encode with speed = 6,

             HEAP Memory reduction(%)
Resolution   threads=1    threads=4
640x360        3.37         8.08
768x512        2.20         5.53
832x480        2.24         6.21
1280x720       1.17         3.71

HEAP memory reduction was measured using the following command.
$valgrind --tool=massif ./avifenc ...

Change-Id: Ibd9a9ff9d67886ed644233eb280d1c0d549fb717