Danil Chapovalov cd4ab49ee7 in Vp9UncompressedHeaderParser fix reading delta quantization parameter
delta_q is encoded as signed integer (s(4)) that uses extra bit for the
sign. See VP9 Bitstream Specification section 6.2.10 Delta quantizer syntax

Bug: None
Change-Id: Ib458c2a2ded3c4d6c153b6bedd29c48ef12cc538
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/231125
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#34908}
2021-09-02 13:24:31 +00:00
..
2020-03-02 15:05:48 +00:00
2020-03-02 15:05:48 +00:00