248   Pixel* const top_row = top_row_data + 16;  in IntraPrediction()  local
308       top_row[-1] = has_top ? top_row_src[left_index] : buffer[y][left_index];  in IntraPrediction()
310       top_row[-1] = 1 << (bitdepth - 1);  in IntraPrediction()
313       Memset(top_row, buffer[y][x - 1], top_size);  in IntraPrediction()
315       Memset(top_row, (1 << (bitdepth - 1)) - 1, top_size);  in IntraPrediction()
318       memcpy(top_row, &top_row_src[x], top_limit * sizeof(Pixel));  in IntraPrediction()
323         Memset(top_row + top_limit, top_row_src[top_limit + x - 1],  in IntraPrediction()
358     dsp_.filter_intra_predictor(dest, dest_stride, top_row, left_column,  in IntraPrediction()
364                           max_y, tx_size, top_row, left_column);  in IntraPrediction()
369     dsp_.intra_predictors[tx_size][predictor](dest, dest_stride, top_row,  in IntraPrediction()
426                                  TransformSize tx_size, Pixel* const top_row,  in DirectionalPrediction()  argument
435         dest, stride, top_row, left_column);  in DirectionalPrediction()
440         dest, stride, top_row, left_column);  in DirectionalPrediction()
451       left_column[-1] = top_row[-1] = RightShiftWithRounding(  in DirectionalPrediction()
452           left_column[0] * 5 + top_row[-1] * 6 + top_row[0] * 5, 4);  in DirectionalPrediction()
460         dsp_.intra_edge_filter(top_row - 1, num_pixels, strength);  in DirectionalPrediction()
476       dsp_.intra_edge_upsampler(top_row, num_pixels);  in DirectionalPrediction()
488     dsp_.directional_intra_predictor_zone1(dest, stride, top_row, width, height,  in DirectionalPrediction()
495     dsp_.directional_intra_predictor_zone2(dest, stride, top_row, left_column,  in DirectionalPrediction()