162 lines
6.2 KiB
C
162 lines
6.2 KiB
C
/***************************************************************************/
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/* */
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/* cffobjs.h */
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/* */
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/* OpenType objects manager (specification). */
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/* */
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/* Copyright 1996-2001, 2002, 2003, 2004, 2006 by */
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/* David Turner, Robert Wilhelm, and Werner Lemberg. */
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/* */
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/* This file is part of the FreeType project, and may only be used, */
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/* modified, and distributed under the terms of the FreeType project */
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/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
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/* this file you indicate that you have read the license and */
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/* understand and accept it fully. */
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/* */
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/***************************************************************************/
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#ifndef __CFFOBJS_H__
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#define __CFFOBJS_H__
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#include <ft2build.h>
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#include FT_INTERNAL_OBJECTS_H
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#include "cfftypes.h"
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#include FT_INTERNAL_TRUETYPE_TYPES_H
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#include FT_SERVICE_POSTSCRIPT_CMAPS_H
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FT_BEGIN_HEADER
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/*************************************************************************/
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/* */
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/* <Type> */
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/* CFF_Driver */
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/* */
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/* <Description> */
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/* A handle to an OpenType driver object. */
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/* */
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typedef struct CFF_DriverRec_* CFF_Driver;
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typedef TT_Face CFF_Face;
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/*************************************************************************/
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/* */
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/* <Type> */
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/* CFF_Size */
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/* */
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/* <Description> */
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/* A handle to an OpenType size object. */
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/* */
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typedef struct CFF_SizeRec_
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{
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FT_SizeRec root;
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FT_ULong strike_index; /* 0xFFFFFFFF to indicate invalid */
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} CFF_SizeRec, *CFF_Size;
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/*************************************************************************/
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/* */
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/* <Type> */
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/* CFF_GlyphSlot */
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/* */
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/* <Description> */
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/* A handle to an OpenType glyph slot object. */
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/* */
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typedef struct CFF_GlyphSlotRec_
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{
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FT_GlyphSlotRec root;
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FT_Bool hint;
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FT_Bool scaled;
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FT_Fixed x_scale;
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FT_Fixed y_scale;
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} CFF_GlyphSlotRec, *CFF_GlyphSlot;
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/*************************************************************************/
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/* */
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/* Subglyph transformation record. */
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/* */
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typedef struct CFF_Transform_
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{
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FT_Fixed xx, xy; /* transformation matrix coefficients */
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FT_Fixed yx, yy;
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FT_F26Dot6 ox, oy; /* offsets */
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} CFF_Transform;
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/***********************************************************************/
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/* */
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/* TrueType driver class. */
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/* */
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typedef struct CFF_DriverRec_
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{
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FT_DriverRec root;
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void* extension_component;
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} CFF_DriverRec;
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FT_LOCAL( FT_Error )
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cff_size_init( FT_Size size ); /* CFF_Size */
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FT_LOCAL( void )
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cff_size_done( FT_Size size ); /* CFF_Size */
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FT_LOCAL( FT_Error )
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cff_size_request( FT_Size size,
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FT_Size_Request req );
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FT_LOCAL( FT_Error )
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cff_size_select( FT_Size size,
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FT_ULong index );
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FT_LOCAL( void )
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cff_slot_done( FT_GlyphSlot slot );
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FT_LOCAL( FT_Error )
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cff_slot_init( FT_GlyphSlot slot );
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/*************************************************************************/
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/* */
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/* Face functions */
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/* */
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FT_LOCAL( FT_Error )
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cff_face_init( FT_Stream stream,
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FT_Face face, /* CFF_Face */
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FT_Int face_index,
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FT_Int num_params,
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FT_Parameter* params );
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FT_LOCAL( void )
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cff_face_done( FT_Face face ); /* CFF_Face */
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/*************************************************************************/
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/* */
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/* Driver functions */
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/* */
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FT_LOCAL( FT_Error )
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cff_driver_init( FT_Module module );
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FT_LOCAL( void )
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cff_driver_done( FT_Module module );
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FT_END_HEADER
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#endif /* __CFFOBJS_H__ */
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/* END */
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