713     uint8_t* const tmp_dst = it->yuv_out2_ + Y_OFF;  // scratch buffer  in PickBestIntra16()  local
717     nz = ReconstructIntra16(it, &rd16, tmp_dst, mode);  in PickBestIntra16()
720     rd16.D = VP8SSE16x16(src, tmp_dst);  in PickBestIntra16()
721     rd16.SD = tlambda ? MULT_8B(tlambda, VP8TDisto16x16(src, tmp_dst, kWeightY))  in PickBestIntra16()
772     uint8_t* tmp_dst = it->yuv_p_ + I4TMP;    // scratch buffer.  in PickBestIntra4()  local
782           ReconstructIntra4(it, tmp_levels, src, tmp_dst, mode) << it->i4_;  in PickBestIntra4()
785       rd_tmp.D = VP8SSE4x4(src, tmp_dst);  in PickBestIntra4()
787           tlambda ? MULT_8B(tlambda, VP8TDisto4x4(src, tmp_dst, kWeightY))  in PickBestIntra4()
796         SwapPtr(&tmp_dst, &best_block);  in PickBestIntra4()
827   uint8_t* const tmp_dst = it->yuv_out2_ + U_OFF;  // scratch buffer  in PickBestUV()  local
838     rd_uv.nz = ReconstructUV(it, &rd_uv, tmp_dst, mode);  in PickBestUV()
841     rd_uv.D  = VP8SSE16x8(src, tmp_dst);  in PickBestUV()
851       memcpy(dst0, tmp_dst, UV_SIZE);   //  TODO: SwapUVOut() ?  in PickBestUV()