• Fritz Koenig's avatar
    Swap alt/gold/new/last frame buffer ptrs instead of copying. · 0ce39012
    Fritz Koenig authored
    At the end of the decode, frame buffers were being copied.
    The frames are not updated after the copy, they are just
    for reference on later frames.  This change allows multiple
    references to the same frame buffer instead of copying it.
    Changes needed to be made to the encoder to handle this.  The
    encoder is still doing frame buffer copies in similar places
    where pointer reference could be done.
    Change-Id: I7c38be4d23979cc49b5f17241ca3a78703803e66