X-Git-Url: https://git.sesse.net/?p=fjl;a=blobdiff_plain;f=driver.c;h=dd1b1ae8d8796840a51b7dbd7c4d8119b25fbad9;hp=08b684a0715162f058a12fe920c7e9c4fb90fd62;hb=8013439fb5294f64bd76af91c4303070db2448a7;hpb=85cda6b1da31916b0127d1217825dea725619245

diff --git a/driver.c b/driver.c
index 08b684a..dd1b1ae 100644
--- a/driver.c
+++ b/driver.c
@@ -5,6 +5,7 @@
 #include "choice.h"
 #include "dehuff.h"
 #include "input.h"
+#include "zigzag.h"
 
 struct jpeg_image {
 	unsigned precision;
@@ -121,7 +122,7 @@ void read_scan(struct byte_source* source, struct jpeg_image* image, huffman_tab
 					possibly_refill(&bits, s);
 
 					i += r;
-					zz[i] = extend(read_bits(&bits, s), s);
+					zz[unzigzag[i]] = extend(read_bits(&bits, s), s);
 				}
 				
 				for (unsigned i = 0; i < 63; ++i) {