Bugfix for inter reconstruction: half-pel chroma reused variables
Bugfix for inter reconstruction: half-pel chroma reused variables

ultravideo/kvazaar,lu-zero/kvazaar,ultravideo/kvazaar,lu-zero/kvazaar,ultravideo/kvazaar,ultravideo/kvazaar,ultravideo/kvazaar,lu-zero/kvazaar,lu-zero/kvazaar