Improve readability and flexibility of compatibility macros

git-svn-id: svn://svn.code.sf.net/p/libjpeg-turbo/code/trunk@241 632fc199-4ca6-4c93-a231-07263d6284db

1 files changed, 1 insertions, 1 deletions

diff --git a/jdhuff.c b/jdhuff.c
index 3aa8dad..ab8e254 100644
--- a/jdhuff.c
+++ b/jdhuff.c
@@ -139,7 +139,7 @@ start_pass_huff_decoder (j_decompress_ptr cinfo)
     if (compptr->component_needed) {
       entropy->dc_needed[blkn] = TRUE;
       /* we don't need the ACs if producing a 1/8th-size image */
-      entropy->ac_needed[blkn] = (_DCT_scaled_size > 1);
+      entropy->ac_needed[blkn] = (compptr->_DCT_scaled_size > 1);
     } else {
       entropy->dc_needed[blkn] = entropy->ac_needed[blkn] = FALSE;
     }