Modify TEncSearch structure to support 422 color space format
Modify TEncSbac and TEncEntropy structure to support 422 color space format
Modify TComYuv and TShortYuv structure to support 422 color space format
Modify TComRom and TComPattern structure to support 422 color space format
Modify TComLoopFilter structure to support 422 color space format
Modify TComDataCU structure to support 422 color space format