encode_slice     1271 libavcodec/ffv1enc.c     avctx->execute(avctx, encode_slice, &f->slice_context[0], NULL,
encode_slice      471 libavcodec/proresenc_anatoliy.c             sl_size = encode_slice(avctx, pic, mb_x, mb_y, slice_mb_count,
encode_slice     1057 libavcodec/proresenc_kostya.c                 ret = encode_slice(avctx, pic, &pb, sizes, x, y, q,