| /***************************************************************************/ |
| /* */ |
| /* cffobjs.h */ |
| /* */ |
| /* OpenType objects manager (specification). */ |
| /* */ |
| /* Copyright 1996-2015 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 __CFFOBJS_H__ |
| #define __CFFOBJS_H__ |
| |
| |
| #include <ft2build.h> |
| #include FT_INTERNAL_OBJECTS_H |
| #include "cfftypes.h" |
| #include FT_INTERNAL_TRUETYPE_TYPES_H |
| #include FT_SERVICE_POSTSCRIPT_CMAPS_H |
| #include FT_INTERNAL_POSTSCRIPT_HINTS_H |
| |
| |
| FT_BEGIN_HEADER |
| |
| |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* CFF_Driver */ |
| /* */ |
| /* <Description> */ |
| /* A handle to an OpenType driver object. */ |
| /* */ |
| typedef struct CFF_DriverRec_* CFF_Driver; |
| |
| typedef TT_Face CFF_Face; |
| |
| |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* CFF_Size */ |
| /* */ |
| /* <Description> */ |
| /* A handle to an OpenType size object. */ |
| /* */ |
| typedef struct CFF_SizeRec_ |
| { |
| FT_SizeRec root; |
| FT_ULong strike_index; /* 0xFFFFFFFF to indicate invalid */ |
| |
| } CFF_SizeRec, *CFF_Size; |
| |
| |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* CFF_GlyphSlot */ |
| /* */ |
| /* <Description> */ |
| /* A handle to an OpenType glyph slot object. */ |
| /* */ |
| typedef struct CFF_GlyphSlotRec_ |
| { |
| FT_GlyphSlotRec root; |
| |
| FT_Bool hint; |
| FT_Bool scaled; |
| |
| FT_Fixed x_scale; |
| FT_Fixed y_scale; |
| |
| } CFF_GlyphSlotRec, *CFF_GlyphSlot; |
| |
| |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* CFF_Internal */ |
| /* */ |
| /* <Description> */ |
| /* The interface to the `internal' field of `FT_Size'. */ |
| /* */ |
| typedef struct CFF_InternalRec_ |
| { |
| PSH_Globals topfont; |
| PSH_Globals subfonts[CFF_MAX_CID_FONTS]; |
| |
| } CFF_InternalRec, *CFF_Internal; |
| |
| |
| /*************************************************************************/ |
| /* */ |
| /* Subglyph transformation record. */ |
| /* */ |
| typedef struct CFF_Transform_ |
| { |
| FT_Fixed xx, xy; /* transformation matrix coefficients */ |
| FT_Fixed yx, yy; |
| FT_F26Dot6 ox, oy; /* offsets */ |
| |
| } CFF_Transform; |
| |
| |
| /***********************************************************************/ |
| /* */ |
| /* CFF driver class. */ |
| /* */ |
| typedef struct CFF_DriverRec_ |
| { |
| FT_DriverRec root; |
| |
| FT_UInt hinting_engine; |
| FT_Bool no_stem_darkening; |
| |
| FT_Int darken_params[8]; |
| |
| } CFF_DriverRec; |
| |
| |
| FT_LOCAL( FT_Error ) |
| cff_size_init( FT_Size size ); /* CFF_Size */ |
| |
| FT_LOCAL( void ) |
| cff_size_done( FT_Size size ); /* CFF_Size */ |
| |
| FT_LOCAL( FT_Error ) |
| cff_size_request( FT_Size size, |
| FT_Size_Request req ); |
| |
| #ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS |
| |
| FT_LOCAL( FT_Error ) |
| cff_size_select( FT_Size size, |
| FT_ULong strike_index ); |
| |
| #endif |
| |
| FT_LOCAL( void ) |
| cff_slot_done( FT_GlyphSlot slot ); |
| |
| FT_LOCAL( FT_Error ) |
| cff_slot_init( FT_GlyphSlot slot ); |
| |
| |
| /*************************************************************************/ |
| /* */ |
| /* Face functions */ |
| /* */ |
| FT_LOCAL( FT_Error ) |
| cff_face_init( FT_Stream stream, |
| FT_Face face, /* CFF_Face */ |
| FT_Int face_index, |
| FT_Int num_params, |
| FT_Parameter* params ); |
| |
| FT_LOCAL( void ) |
| cff_face_done( FT_Face face ); /* CFF_Face */ |
| |
| |
| /*************************************************************************/ |
| /* */ |
| /* Driver functions */ |
| /* */ |
| FT_LOCAL( FT_Error ) |
| cff_driver_init( FT_Module module ); /* CFF_Driver */ |
| |
| FT_LOCAL( void ) |
| cff_driver_done( FT_Module module ); /* CFF_Driver */ |
| |
| |
| FT_END_HEADER |
| |
| #endif /* __CFFOBJS_H__ */ |
| |
| |
| /* END */ |
