385   JDIMENSION lines_per_iMCU_row, lines_left_in_iMCU_row, lines_after_iMCU_row;  in jpeg_skip_scanlines()  local
402   lines_per_iMCU_row = cinfo->_min_DCT_scaled_size * cinfo->max_v_samp_factor;  in jpeg_skip_scanlines()
404     (lines_per_iMCU_row - (cinfo->output_scanline % lines_per_iMCU_row)) %  in jpeg_skip_scanlines()
405     lines_per_iMCU_row;  in jpeg_skip_scanlines()
423          lines_after_iMCU_row < lines_per_iMCU_row + 1)) {  in jpeg_skip_scanlines()
432       cinfo->output_scanline += lines_left_in_iMCU_row + lines_per_iMCU_row;  in jpeg_skip_scanlines()
433       lines_after_iMCU_row -= lines_per_iMCU_row;  in jpeg_skip_scanlines()
465     lines_to_skip = ((lines_after_iMCU_row - 1) / lines_per_iMCU_row) *  in jpeg_skip_scanlines()
466                     lines_per_iMCU_row;  in jpeg_skip_scanlines()
468     lines_to_skip = (lines_after_iMCU_row / lines_per_iMCU_row) *  in jpeg_skip_scanlines()
469                     lines_per_iMCU_row;  in jpeg_skip_scanlines()
483       cinfo->output_iMCU_row += lines_to_skip / lines_per_iMCU_row;  in jpeg_skip_scanlines()
484       main_ptr->iMCU_row_ctr += lines_after_iMCU_row / lines_per_iMCU_row;  in jpeg_skip_scanlines()
491       cinfo->output_iMCU_row += lines_to_skip / lines_per_iMCU_row;  in jpeg_skip_scanlines()
499   for (i = 0; i < lines_to_skip; i += lines_per_iMCU_row) {  in jpeg_skip_scanlines()
520     main_ptr->iMCU_row_ctr += lines_to_skip / lines_per_iMCU_row;  in jpeg_skip_scanlines()
550   JDIMENSION lines_per_iMCU_row;  in jpeg_read_raw_data()  local
567   lines_per_iMCU_row = cinfo->max_v_samp_factor * cinfo->_min_DCT_scaled_size;  in jpeg_read_raw_data()
568   if (max_lines < lines_per_iMCU_row)  in jpeg_read_raw_data()
576   cinfo->output_scanline += lines_per_iMCU_row;  in jpeg_read_raw_data()
577   return lines_per_iMCU_row;  in jpeg_read_raw_data()