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[reactos.git] / lib / 3rdparty / freetype / src / cache / ftccache.c

diff --git a/lib/3rdparty/freetype/src/cache/ftccache.c b/lib/3rdparty/freetype/src/cache/ftccache.c
index 463addd..a5a915e 100644 (file)
--- a/lib/3rdparty/freetype/src/cache/ftccache.c
+++ b/lib/3rdparty/freetype/src/cache/ftccache.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    The FreeType internal cache interface (body).                        */
 /*                                                                         */
-/*  Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 by       */
+/*  Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010 by */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -346,7 +346,7 @@
   static void
   FTC_Cache_Clear( FTC_Cache  cache )
   {
-    if ( cache )
+    if ( cache && cache->buckets )
     {
       FTC_Manager  manager = cache->manager;
       FT_UFast     i;
@@ -410,7 +410,7 @@
 
   static void
   ftc_cache_add( FTC_Cache  cache,
-                 FT_UInt32  hash,
+                 FT_PtrDist hash,
                  FTC_Node   node )
   {
     node->hash = hash;
@@ -438,7 +438,7 @@
 
   FT_LOCAL_DEF( FT_Error )
   FTC_Cache_NewNode( FTC_Cache   cache,
-                     FT_UInt32   hash,
+                     FT_PtrDist  hash,
                      FT_Pointer  query,
                      FTC_Node   *anode )
   {
@@ -477,7 +477,7 @@
 
   FT_LOCAL_DEF( FT_Error )
   FTC_Cache_Lookup( FTC_Cache   cache,
-                    FT_UInt32   hash,
+                    FT_PtrDist  hash,
                     FT_Pointer  query,
                     FTC_Node   *anode )
   {
@@ -485,13 +485,13 @@
     FTC_Node*  bucket;
     FTC_Node*  pnode;
     FTC_Node   node;
-    FT_Error   error = 0;
+    FT_Error   error = FTC_Err_Ok;
 
     FTC_Node_CompareFunc  compare = cache->clazz.node_compare;
 
 
     if ( cache == NULL || anode == NULL )
-      return FT_Err_Invalid_Argument;
+      return FTC_Err_Invalid_Argument;
 
     idx = hash & cache->mask;
     if ( idx < cache->p )