• Hangyu Kuang's avatar
    Remove mi_grid_* structures. · c70cea97
    Hangyu Kuang authored
    mi_grid_* are arrays of pointer to pointer. They save the pointers that point
    to the MIs in cm->mi. But they are unnecessary and complicated. The original
    goal was to remove MODE_INFO_t copy. But with an extra MODE_INFO_t pointer
    inside MODE_INFO_t, same goal could be achieved.
    This commit totally removes the mi_grid_* structures. But there are still
    many dummy MODE_INFO_t inside cm->mi which are a waste of memory. Next commit
    will do on-demand MODE_INFO_t allocation in order to save these memories.
    Change-Id: I3a05cf1610679fed26e0b2eadd315a9ae91afdd6