diff options
Diffstat (limited to 'c/enc/backward_references_hq.h')
| -rw-r--r-- | c/enc/backward_references_hq.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/c/enc/backward_references_hq.h b/c/enc/backward_references_hq.h index 7e3bd7e..02bb278 100644 --- a/c/enc/backward_references_hq.h +++ b/c/enc/backward_references_hq.h @@ -40,9 +40,9 @@ typedef struct ZopfliNode { /* best length to get up to this byte (not including this byte itself) highest 8 bit is used to reconstruct the length code */ uint32_t length; - /* distance associated with the length - highest 7 bit contains distance short code + 1 (or zero if no short code) - */ + /* distance associated with the length; highest 5 bits contain distance + short code + 1 (or zero if no short code); this way only distances shorter + than 128MiB are allowed here */ uint32_t distance; /* number of literal inserts before this copy */ uint32_t insert_length; |