• Deb Mukherjee's avatar
    Adds high bitdepth transform functions and tests · 10783d4f
    Deb Mukherjee authored
    Adds various high bitdepth transform functions and tests.
    Much of the changes are related to using typedefs tran_low_t
    and tran_high_t for the final transform cofficients and intermediate
    stages of the transform computation respectively rather than fixed
    types int16_t/int. When vp9_highbitdepth configure flag is off,
    these map tp int16_t/int32_t, but when the flag is on, they map
    to int32_t/int64_t to make space for needed extra precision.
    Change-Id: I3c56de79e15b904d6f655b62ffae170729befdd8