Lines Matching refs:num_lines
303 read_and_discard_scanlines (j_decompress_ptr cinfo, JDIMENSION num_lines) in read_and_discard_scanlines() argument
313 for (n = 0; n < num_lines; n++) in read_and_discard_scanlines()
355 jpeg_skip_scanlines (j_decompress_ptr cinfo, JDIMENSION num_lines) in jpeg_skip_scanlines() argument
369 if (cinfo->output_scanline + num_lines >= cinfo->output_height) { in jpeg_skip_scanlines()
374 if (num_lines == 0) in jpeg_skip_scanlines()
381 lines_after_iMCU_row = num_lines - lines_left_in_iMCU_row; in jpeg_skip_scanlines()
396 if ((num_lines < lines_left_in_iMCU_row + 1) || in jpeg_skip_scanlines()
399 read_and_discard_scanlines(cinfo, num_lines); in jpeg_skip_scanlines()
400 return num_lines; in jpeg_skip_scanlines()
426 if (num_lines < lines_left_in_iMCU_row) { in jpeg_skip_scanlines()
427 increment_simple_rowgroup_ctr(cinfo, num_lines); in jpeg_skip_scanlines()
428 return num_lines; in jpeg_skip_scanlines()
470 return num_lines; in jpeg_skip_scanlines()
513 return num_lines; in jpeg_skip_scanlines()