VP8_EDGE_TOPLEFT 1164 libavcodec/vp8.c             AV_RN32A(&near_mv[1 + VP8_EDGE_TOP]) == AV_RN32A(&near_mv[1 + VP8_EDGE_TOPLEFT]))
VP8_EDGE_TOPLEFT 1179 libavcodec/vp8.c                                     (mb_edge[VP8_EDGE_TOPLEFT]->mode == VP8_MVMODE_SPLIT);