diff options
Diffstat (limited to 'jpeg/jcapistd.c')
| -rw-r--r-- | jpeg/jcapistd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/jpeg/jcapistd.c b/jpeg/jcapistd.c index c0320b1..0917afa 100644 --- a/jpeg/jcapistd.c +++ b/jpeg/jcapistd.c @@ -2,6 +2,7 @@ * jcapistd.c * * Copyright (C) 1994-1996, Thomas G. Lane. + * Modified 2013 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -145,7 +146,7 @@ jpeg_write_raw_data (j_compress_ptr cinfo, JSAMPIMAGE data, (*cinfo->master->pass_startup) (cinfo); /* Verify that at least one iMCU row has been passed. */ - lines_per_iMCU_row = cinfo->max_v_samp_factor * DCTSIZE; + lines_per_iMCU_row = cinfo->max_v_samp_factor * cinfo->min_DCT_v_scaled_size; if (num_lines < lines_per_iMCU_row) ERREXIT(cinfo, JERR_BUFFER_SIZE); |