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Merge "Revert an LZ77 boundary constant." into 0.5.1

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Pascal Massimino 2016-06-14 21:25:08 +00:00 committed by Gerrit Code Review
commit cc2720c1d5
1 changed files with 1 additions and 2 deletions
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src/enc/backward_references.c
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@ -442,8 +442,7 @@ static int BackwardReferencesLz77(int xsize, int ysize,
int len = 0; int len = 0;
int j; int j;
HashChainFindCopy(hash_chain, i, &offset, &len); HashChainFindCopy(hash_chain, i, &offset, &len);
// MIN_LENGTH+1 is empirically better than MIN_LENGTH. if (len > MIN_LENGTH) {
if (len > MIN_LENGTH + 1) {
const int len_ini = len; const int len_ini = len;
int max_reach = 0; int max_reach = 0;
assert(i + len < pix_count); assert(i + len < pix_count);