update_thresh_freq_fact_row_mt: normalize param types
authorJames Zern <jzern@google.com>
Thu, 18 Aug 2022 18:56:25 +0000 (11:56 -0700)
committerJames Zern <jzern@google.com>
Fri, 19 Aug 2022 01:23:30 +0000 (18:23 -0700)
commit2694c7bc92463520d55764566ffebf694a98704a
treefc13a8a23073ddfb90485691d89accd43998a79e
parentcf5ef2b9855da4502833a2832872607ed665fd72
update_thresh_freq_fact_row_mt: normalize param types

make source_variance unsigned; this matches update_thresh_freq_fact()
and the type of the MACROBLOCK member.

quiets integer sanitizer warnings of the form:
vp9/encoder/vp9_pickmode.c:2710:58: runtime error: implicit conversion
from type 'unsigned int' of value 4294967295 (32-bit, unsigned) to type
'int' changed the value to -1 (32-bit, signed)

Bug: b/229626362
Change-Id: I812c6ca914507bf25cad323dea3d91a3a2ea4f1d
vp9/encoder/vp9_pickmode.c