Lines Matching refs:num_lines
318 read_and_discard_scanlines(j_decompress_ptr cinfo, JDIMENSION num_lines)
350 for (n = 0; n < num_lines; n++)
394 * num_lines would move beyond the end of the image, then the actual number of
396 * be equal to num_lines.
402 jpeg_skip_scanlines(j_decompress_ptr cinfo, JDIMENSION num_lines)
421 if (cinfo->output_scanline + num_lines >= cinfo->output_height) {
422 num_lines = cinfo->output_height - cinfo->output_scanline;
426 return num_lines;
429 if (num_lines == 0)
436 lines_after_iMCU_row = num_lines - lines_left_in_iMCU_row;
451 if ((num_lines < lines_left_in_iMCU_row + 1) ||
454 read_and_discard_scanlines(cinfo, num_lines);
455 return num_lines;
483 if (num_lines < lines_left_in_iMCU_row) {
484 increment_simple_rowgroup_ctr(cinfo, num_lines);
485 return num_lines;
530 return num_lines;
576 return num_lines;