vp8 quantize: silence conversion warning
authorJohann <johannkoenig@google.com>
Mon, 29 Apr 2019 21:38:27 +0000 (14:38 -0700)
committerJohann <johannkoenig@google.com>
Mon, 29 Apr 2019 21:38:58 +0000 (14:38 -0700)
commit1e01d13fb8e7fb904bdbc9fe461a7c86d2b57427
tree7a2a02a57a69e0831359cfedd7d707afb3347d49
parentdff4d376eaff3460e930711807ce865ff76aff3a
vp8 quantize: silence conversion warning

clang 7 integer sanitizer warns about storing any int16_t value
where the high bit is 1. Treated as an int, such number would
be positive. Treated as an int16_t, it is negative.

BUG=webm:1615

Change-Id: Idf655cd92d26b7c1180910159be3f64164577eca
vp8/encoder/x86/quantize_sse4.c