Removed libfreetype fork, replacing it with a submodule and some Inferno-specific files.

Retained the license documents and updated the header files.

1 files changed, 0 insertions, 304 deletions

diff --git a/include/freetype/cache/ftccache.h b/include/freetype/cache/ftccache.h
deleted file mode 100644
index 701b13eb..00000000
--- a/include/freetype/cache/ftccache.h
+++ /dev/null
@@ -1,304 +0,0 @@
-/***************************************************************************/
-/*                                                                         */
-/*  ftccache.h                                                             */
-/*                                                                         */
-/*    FreeType internal cache interface (specification).                   */
-/*                                                                         */
-/*  Copyright 2000-2001, 2002 by                                           */
-/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
-/*                                                                         */
-/*  This file is part of the FreeType project, and may only be used,       */
-/*  modified, and distributed under the terms of the FreeType project      */
-/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
-/*  this file you indicate that you have read the license and              */
-/*  understand and accept it fully.                                        */
-/*                                                                         */
-/***************************************************************************/
-
-
-#ifndef __FTCCACHE_H__
-#define __FTCCACHE_H__
-
-
-/* define to allow cache lookup inlining */
-#define  FTC_CACHE_USE_INLINE
-
-
-FT_BEGIN_HEADER
-
-  /* handle to cache object */
-  typedef struct FTC_CacheRec_*  FTC_Cache;
-
-  /* handle to cache class */
-  typedef const struct FTC_Cache_ClassRec_*  FTC_Cache_Class;
-
-  /* handle to cache node family */
-  typedef struct FTC_FamilyRec_*  FTC_Family;
-
-  /* handle to cache root query */
-  typedef struct FTC_QueryRec_*  FTC_Query;
-
-
-  /*************************************************************************/
-  /*************************************************************************/
-  /*****                                                               *****/
-  /*****                   CACHE NODE DEFINITIONS                      *****/
-  /*****                                                               *****/
-  /*************************************************************************/
-  /*************************************************************************/
-
-  /*************************************************************************/
-  /*                                                                       */
-  /* Each cache controls one or more cache nodes.  Each node is part of    */
-  /* the global_lru list of the manager.  Its `data' field however is used */
-  /* as a reference count for now.                                         */
-  /*                                                                       */
-  /* A node can be anything, depending on the type of information held by  */
-  /* the cache.  It can be an individual glyph image, a set of bitmaps     */
-  /* glyphs for a given size, some metrics, etc.                           */
-  /*                                                                       */
-  /*************************************************************************/
-
-  /* structure size should be 20 bytes on 32-bits machines */
-  typedef struct  FTC_NodeRec_
-  {
-    FTC_Node   mru_next;     /* circular mru list pointer           */
-    FTC_Node   mru_prev;     /* circular mru list pointer           */
-    FTC_Node   link;         /* used for hashing                    */
-    FT_UInt32  hash;         /* used for hashing too                */
-    FT_UShort  fam_index;    /* index of family the node belongs to */
-    FT_Short   ref_count;    /* reference count for this node       */
-
-  } FTC_NodeRec;
-
-
-#define FTC_NODE( x )    ( (FTC_Node)(x) )
-#define FTC_NODE_P( x )  ( (FTC_Node*)(x) )
-
-
-  /*************************************************************************/
-  /*                                                                       */
-  /* These functions are exported so that they can be called from          */
-  /* user-provided cache classes; otherwise, they are really part of the   */
-  /* cache sub-system internals.                                           */
-  /*                                                                       */
-
-  /* can be used as a FTC_Node_DoneFunc */
-  FT_EXPORT( void )
-  ftc_node_done( FTC_Node   node,
-                 FTC_Cache  cache );
-
-  /* reserved for manager's use */
-  FT_EXPORT( void )
-  ftc_node_destroy( FTC_Node     node,
-                    FTC_Manager  manager );
-
-
-  /*************************************************************************/
-  /*************************************************************************/
-  /*****                                                               *****/
-  /*****                   CACHE QUERY DEFINITIONS                     *****/
-  /*****                                                               *****/
-  /*************************************************************************/
-  /*************************************************************************/
-
-  /* A structure modelling a cache node query.  The following fields must  */
-  /* all be set by the @FTC_Family_CompareFunc method of a cache's family  */
-  /* list.                                                                 */
-  /*                                                                       */
-  typedef struct  FTC_QueryRec_
-  {
-    FTC_Family  family;
-    FT_UFast    hash;
-
-  } FTC_QueryRec;
-
-
-#define FTC_QUERY( x )    ( (FTC_Query)(x) )
-#define FTC_QUERY_P( x )  ( (FTC_Query*)(x) )
-
-
-  /*************************************************************************/
-  /*************************************************************************/
-  /*****                                                               *****/
-  /*****                   CACHE FAMILY DEFINITIONS                    *****/
-  /*****                                                               *****/
-  /*************************************************************************/
-  /*************************************************************************/
-
-  typedef struct  FTC_FamilyRec_
-  {
-    FT_LruNodeRec  lru;
-    FTC_Cache      cache;
-    FT_UInt        num_nodes;
-    FT_UInt        fam_index;
-
-  } FTC_FamilyRec;
-
-
-#define FTC_FAMILY( x )    ( (FTC_Family)(x) )
-#define FTC_FAMILY_P( x )  ( (FTC_Family*)(x) )
-
-
-  /*************************************************************************/
-  /*                                                                       */
-  /* These functions are exported so that they can be called from          */
-  /* user-provided cache classes; otherwise, they are really part of the   */
-  /* cache sub-system internals.                                           */
-  /*                                                                       */
-
-  /* must be called by any FTC_Node_InitFunc routine */
-  FT_EXPORT( FT_Error )
-  ftc_family_init( FTC_Family  family,
-                   FTC_Query   query,
-                   FTC_Cache   cache );
-
-
-  /* can be used as a FTC_Family_DoneFunc; otherwise, must be called */
-  /* by any family finalizer function                                */
-  FT_EXPORT( void )
-  ftc_family_done( FTC_Family  family );
-
-
-  /*************************************************************************/
-  /*************************************************************************/
-  /*****                                                               *****/
-  /*****                       CACHE DEFINITIONS                       *****/
-  /*****                                                               *****/
-  /*************************************************************************/
-  /*************************************************************************/
-
-  /* each cache really implements a dynamic hash table to manage its nodes */
-  typedef struct  FTC_CacheRec_
-  {
-    FTC_Manager          manager;
-    FT_Memory            memory;
-    FTC_Cache_Class      clazz;
-
-    FT_UInt              cache_index;  /* in manager's table         */
-    FT_Pointer           cache_data;   /* used by cache node methods */
-
-    FT_UFast             p;
-    FT_UFast             mask;
-    FT_Long              slack;
-    FTC_Node*            buckets;
-
-    FT_LruList_ClassRec  family_class;
-    FT_LruList           families;
-
-  } FTC_CacheRec;
-
-
-#define FTC_CACHE( x )    ( (FTC_Cache)(x) )
-#define FTC_CACHE_P( x )  ( (FTC_Cache*)(x) )
-
-
-  /* initialize a given cache */
-  typedef FT_Error
-  (*FTC_Cache_InitFunc)( FTC_Cache  cache );
-
-  /* clear a cache */
-  typedef void
-  (*FTC_Cache_ClearFunc)( FTC_Cache  cache );
-
-  /* finalize a given cache */
-  typedef void
-  (*FTC_Cache_DoneFunc)( FTC_Cache  cache );
-
-
-  typedef FT_Error
-  (*FTC_Family_InitFunc)( FTC_Family  family,
-                          FTC_Query   query,
-                          FTC_Cache   cache );
-
-  typedef FT_Int
-  (*FTC_Family_CompareFunc)( FTC_Family  family,
-                             FTC_Query   query );
-
-  typedef void
-  (*FTC_Family_DoneFunc)( FTC_Family  family,
-                          FTC_Cache   cache );
-
-  /* initialize a new cache node */
-  typedef FT_Error
-  (*FTC_Node_InitFunc)( FTC_Node    node,
-                        FT_Pointer  type,
-                        FTC_Cache   cache );
-
-  /* compute the weight of a given cache node */
-  typedef FT_ULong
-  (*FTC_Node_WeightFunc)( FTC_Node   node,
-                          FTC_Cache  cache );
-
-  /* compare a node to a given key pair */
-  typedef FT_Bool
-  (*FTC_Node_CompareFunc)( FTC_Node    node,
-                           FT_Pointer  key,
-                           FTC_Cache   cache );
-
-  /* finalize a given cache node */
-  typedef void
-  (*FTC_Node_DoneFunc)( FTC_Node   node,
-                        FTC_Cache  cache );
-
-
-  typedef struct  FTC_Cache_ClassRec_
-  {
-    FT_UInt                 cache_size;
-    FTC_Cache_InitFunc      cache_init;
-    FTC_Cache_ClearFunc     cache_clear;
-    FTC_Cache_DoneFunc      cache_done;
-
-    FT_UInt                 family_size;
-    FTC_Family_InitFunc     family_init;
-    FTC_Family_CompareFunc  family_compare;
-    FTC_Family_DoneFunc     family_done;
-
-    FT_UInt                 node_size;
-    FTC_Node_InitFunc       node_init;
-    FTC_Node_WeightFunc     node_weight;
-    FTC_Node_CompareFunc    node_compare;
-    FTC_Node_DoneFunc       node_done;
-
-  } FTC_Cache_ClassRec;
-
-
-  /* */
-
-
-  /*************************************************************************/
-  /*                                                                       */
-  /* These functions are exported so that they can be called from          */
-  /* user-provided cache classes; otherwise, they are really part of the   */
-  /* cache sub-system internals.                                           */
-  /*                                                                       */
-
-  /* can be used directly as FTC_Cache_DoneFunc(), or called by custom */
-  /* cache finalizers                                                  */
-  FT_EXPORT( void )
-  ftc_cache_done( FTC_Cache  cache );
-
-  /* can be used directly as FTC_Cache_ClearFunc(), or called by custom */
-  /* cache clear routines                                               */
-  FT_EXPORT( void )
-  ftc_cache_clear( FTC_Cache  cache );
-
-  /* initalize the hash table within the cache */
-  FT_EXPORT( FT_Error )
-  ftc_cache_init( FTC_Cache  cache );
-
-  /* can be called when the key's hash value has been computed */
-  FT_EXPORT( FT_Error )
-  ftc_cache_lookup( FTC_Cache  cache,
-                    FTC_Query  query,
-                    FTC_Node  *anode );
-
- /* */
-
-FT_END_HEADER
-
-
-#endif /* __FTCCACHE_H__ */
-
-
-/* END */