kc3-lang/freetype/src/sfnt/ttcmap0.h

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• Hash : b08fe2dc
  Author :
  Date : 2002-08-27T20:20:29
  

  * massive re-formatting changes to many, many source files. I don't want to list them all here. The operations performed were all logical transformations of the sources: - trying to convert all enums and constants to CAPITALIZED_STYLE, with #define definitions like #define my_old_constants MY_NEW_CONSTANT - big, big update of the documentation comments * include/freetype/freetype.h, src/base/ftobjs.c, src/smooth/ftsmooth.c, include/freetype/ftimage.h: adding support for LCD-optimized rendering though the new constants/enums: FT_RENDER_MODE_LCD, FT_RENDER_MODE_LCD_V FT_PIXEL_MODE_LCD, FT_PIXEL_MODE_LCD_V this is still work in progress, don't expect everything to work correctly though most of the features have been implemented. * adding new FT_LOAD_XXX flags, used to specify both hinting and rendering targets: FT_LOAD_TARGET_NORMAL :: anti-aliased hinting & rendering FT_LOAD_TARGET_MONO :: monochrome bitmaps FT_LOAD_TARGET_LCD :: horizontal RGB/BGR decimated hinting & rendering FT_LOAD_TARGET_LCD_V :: vertical RGB/BGR decimated hinting & rendering note that FT_LOAD_TARGET_NORMAL is 0, which means that the default behaviour of the font engine is _unchanged_.

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• src/sfnt/ttcmap0.h

• /***************************************************************************/
  /*                                                                         */
  /*  ttcmap0.h                                                              */
  /*                                                                         */
  /*    TrueType new character mapping table (cmap) support (specification). */
  /*                                                                         */
  /*  Copyright 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 __TTCMAP0_H__
  #define __TTCMAP0_H__
  
  
  #include <ft2build.h>
  #include FT_INTERNAL_TRUETYPE_TYPES_H
  #include FT_INTERNAL_OBJECTS_H
  
  
  FT_BEGIN_HEADER
  
    typedef struct  TT_CMapRec_
    {
      FT_CMapRec  cmap;
      FT_Byte*    data;           /* pointer to in-memory cmap table */
  
    } TT_CMapRec, *TT_CMap;
  
    typedef const struct TT_CMap_ClassRec_*  TT_CMap_Class;
  
  
    typedef FT_Error
    (*TT_CMap_ValidateFunc)( FT_Byte*      data,
                             FT_Validator  valid );
  
    typedef struct  TT_CMap_ClassRec_
    {
      FT_CMap_ClassRec      clazz;
      FT_UInt               format;
      TT_CMap_ValidateFunc  validate;
  
    } TT_CMap_ClassRec;
  
  
    typedef struct  TT_ValidatorRec_
    {
      FT_ValidatorRec  validator;
      FT_UInt          num_glyphs;
  
    } TT_ValidatorRec, *TT_Validator;
  
  
  #define TT_VALIDATOR( x )          ((TT_Validator)( x ))
  #define TT_VALID_GLYPH_COUNT( x )  TT_VALIDATOR( x )->num_glyphs
  
  
    FT_LOCAL( FT_Error )
    tt_face_build_cmaps( TT_Face  face );
  
  
  FT_END_HEADER
  
  #endif /* __TTCMAP0_H__ */
  
  
  /* END */
  

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