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freetype2
mirror of git://git.savannah.gnu.org/freetype/freetype2.git
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Code Issues 4 Releases Wiki Activity

- removing a typo in ftccache.i that prevented it from compiling correctly 

- fixed the infamous bug that caused the cache to crash with large fonts.
  the hash table buckets array wasn't shrinked correctly during cache
  flushes..
This commit is contained in:
David Turner 2002-06-08 13:48:41 +00:00
parent 57127f73b9
commit 426b4aa8ba
2 changed files with 8 additions and 6 deletions
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2
src/cache/ftccache.c vendored
View File

@ -211,7 +211,7 @@
cache->mask >>= 1;
p = cache->mask;
if ( FT_RENEW_ARRAY( cache->buckets, ( mask + 1 ) * 2, mask ) )
if ( FT_RENEW_ARRAY( cache->buckets, ( mask + 1 ) * 2, (mask+1) ) )
{
FT_ERROR(( "ftc_node_hash_unlink: couldn't shunk buckets!\n" ));
goto Exit;

12
src/cache/ftccache.i vendored
View File

@ -79,14 +79,16 @@
hash = query->hash;
#ifdef FTC_CACHE_USE_LINEAR_HASHING
FT_UInt index;
{
FT_UInt index;
index = hash & cache->mask;
if ( index < cache->p )
index = hash & ( cache->mask * 2 + 1 );
index = hash & cache->mask;
if ( index < cache->p )
index = hash & ( cache->mask * 2 + 1 );
bucket = cache->buckets + index;
bucket = cache->buckets + index;
}
#else
bucket = cache->buckets + ( hash % cache->size );
#endif