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, 203 deletions

diff --git a/libfreetype/pshalgo2.h b/libfreetype/pshalgo2.h
deleted file mode 100644
index 405d34b5..00000000
--- a/libfreetype/pshalgo2.h
+++ /dev/null
@@ -1,203 +0,0 @@
-/***************************************************************************/
-/*                                                                         */
-/*  pshalgo2.h                                                             */
-/*                                                                         */
-/*    PostScript hinting algorithm 2 (specification).                      */
-/*                                                                         */
-/*  Copyright 2001 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 __PSHALGO2_H__
-#define __PSHALGO2_H__
-
-
-#include "pshrec.h"
-#include "pshglob.h"
-#include FT_TRIGONOMETRY_H
-
-
-FT_BEGIN_HEADER
-
-
-  typedef struct PSH2_HintRec_*  PSH2_Hint;
-
-  typedef enum
-  {
-    PSH2_HINT_GHOST  = PS_HINT_FLAG_GHOST,
-    PSH2_HINT_BOTTOM = PS_HINT_FLAG_BOTTOM,
-    PSH2_HINT_ACTIVE = 4,
-    PSH2_HINT_FITTED = 8
-
-  } PSH2_Hint_Flags;
-
-
-#define psh2_hint_is_active( x )  ( ( (x)->flags & PSH2_HINT_ACTIVE ) != 0 )
-#define psh2_hint_is_ghost( x )   ( ( (x)->flags & PSH2_HINT_GHOST  ) != 0 )
-#define psh2_hint_is_fitted( x )  ( ( (x)->flags & PSH2_HINT_FITTED ) != 0 )
-
-#define psh2_hint_activate( x )    (x)->flags |=  PSH2_HINT_ACTIVE
-#define psh2_hint_deactivate( x )  (x)->flags &= ~PSH2_HINT_ACTIVE
-#define psh2_hint_set_fitted( x )  (x)->flags |=  PSH2_HINT_FITTED
-
-
-  typedef struct  PSH2_HintRec_
-  {
-    FT_Int     org_pos;
-    FT_Int     org_len;
-    FT_Pos     cur_pos;
-    FT_Pos     cur_len;
-    FT_UInt    flags;
-    PSH2_Hint  parent;
-    FT_Int     order;
-
-  } PSH2_HintRec;
-
-
-  /* this is an interpolation zone used for strong points;  */
-  /* weak points are interpolated according to their strong */
-  /* neighbours                                             */
-  typedef struct  PSH2_ZoneRec_
-  {
-    FT_Fixed  scale;
-    FT_Fixed  delta;
-    FT_Pos    min;
-    FT_Pos    max;
-
-  } PSH2_ZoneRec, *PSH2_Zone;
-
-
-  typedef struct  PSH2_Hint_TableRec_
-  {
-    FT_UInt        max_hints;
-    FT_UInt        num_hints;
-    PSH2_Hint      hints;
-    PSH2_Hint*     sort;
-    PSH2_Hint*     sort_global;
-    FT_UInt        num_zones;
-    PSH2_Zone      zones;
-    PSH2_Zone      zone;
-    PS_Mask_Table  hint_masks;
-    PS_Mask_Table  counter_masks;
-
-  } PSH2_Hint_TableRec, *PSH2_Hint_Table;
-
-
-  typedef struct PSH2_PointRec_*    PSH2_Point;
-  typedef struct PSH2_ContourRec_*  PSH2_Contour;
-
-  enum
-  {
-    PSH2_DIR_NONE  =  4,
-    PSH2_DIR_UP    =  1,
-    PSH2_DIR_DOWN  = -1,
-    PSH2_DIR_LEFT  = -2,
-    PSH2_DIR_RIGHT =  2
-  };
-
-  enum
-  {
-    PSH2_POINT_OFF    = 1,   /* point is off the curve  */
-    PSH2_POINT_STRONG = 2,   /* point is strong         */
-    PSH2_POINT_SMOOTH = 4,   /* point is smooth         */
-    PSH2_POINT_FITTED = 8    /* point is already fitted */
-  };
-
-
-  typedef struct  PSH2_PointRec_
-  {
-    PSH2_Point    prev;
-    PSH2_Point    next;
-    PSH2_Contour  contour;
-    FT_UInt       flags;
-    FT_Char       dir_in;
-    FT_Char       dir_out;
-    FT_Angle      angle_in;
-    FT_Angle      angle_out;
-    PSH2_Hint     hint;
-    FT_Pos        org_u;
-    FT_Pos        cur_u;
-#ifdef DEBUG_HINTER
-    FT_Pos        org_x;
-    FT_Pos        cur_x;
-    FT_Pos        org_y;
-    FT_Pos        cur_y;
-    FT_UInt       flags_x;
-    FT_UInt       flags_y;
-#endif
-
-  } PSH2_PointRec;
-
-
-#define psh2_point_is_strong( p )   ( (p)->flags & PSH2_POINT_STRONG )
-#define psh2_point_is_fitted( p )   ( (p)->flags & PSH2_POINT_FITTED )
-#define psh2_point_is_smooth( p )   ( (p)->flags & PSH2_POINT_SMOOTH )
-
-#define psh2_point_set_strong( p )  (p)->flags |= PSH2_POINT_STRONG
-#define psh2_point_set_fitted( p )  (p)->flags |= PSH2_POINT_FITTED
-#define psh2_point_set_smooth( p )  (p)->flags |= PSH2_POINT_SMOOTH
-
-
-  typedef struct  PSH2_ContourRec_
-  {
-    PSH2_Point  start;
-    FT_UInt     count;
-
-  } PSH2_ContourRec;
-
-
-  typedef struct  PSH2_GlyphRec_
-  {
-    FT_UInt             num_points;
-    FT_UInt             num_contours;
-
-    PSH2_Point          points;
-    PSH2_Contour        contours;
-
-    FT_Memory           memory;
-    FT_Outline*         outline;
-    PSH_Globals         globals;
-    PSH2_Hint_TableRec  hint_tables[2];
-
-    FT_Bool             vertical;
-    FT_Int              major_dir;
-    FT_Int              minor_dir;
-
-  } PSH2_GlyphRec, *PSH2_Glyph;
-
-
-#ifdef DEBUG_HINTER
-  extern PSH2_Hint_Table  ps2_debug_hint_table;
-
-  typedef void
-  (*PSH2_HintFunc)( PSH2_Hint  hint,
-                    FT_Bool    vertical );
-
-  extern PSH2_HintFunc    ps2_debug_hint_func;
-
-  extern PSH2_Glyph       ps2_debug_glyph;
-#endif
-
-
-  extern FT_Error
-  ps2_hints_apply( PS_Hints        ps_hints,
-                   FT_Outline*     outline,
-                   PSH_Globals     globals,
-                   FT_Render_Mode  hint_mode );
-
-
-FT_END_HEADER
-
-
-#endif /* __PSHALGO2_H__ */
-
-
-/* END */