• Yan Zhang's avatar
    1/16-pel motion vector storage · 6178ac75
    Yan Zhang authored
    Motion vecotrs are always stored with 1/16-pel precision and the
    following strategies are followed:
    
    1. Motion vector data in the buffer are always stored in high precision.
    2. Motion vector used for motion compensation are always in high
    precision.
    3. Motion vector difference data are always in low precision.
    4. Encoder side motion estimation always use low precision.
    5. Motion vector bits calculation are always performed in low precision.
    6. Candidates of motion vector prediction list are always in low
    precision.
    6178ac75
TypeDef.h 59.8 KB