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FreeType on OpenGL ES (iPhone)

, 24 Nov 2010 CPOL
Faster, smarter and better looking fonts rendered with OpenGL ES
OpenGLFont.zip
OpenGLFont
.DS_Store
__MACOSX
OpenGLFont
._.DS_Store
arial.ttf
Classes
.DS_Store
Classes
._.DS_Store
EAGLView.mm
._EAGLView.mm
freetype-2.4.3
.DS_Store
freetype-2.4.3
._.DS_Store
.gitignore
include
.DS_Store
include
._.DS_Store
freetype
.DS_Store
freetype
._.DS_Store
config
config
internal
services
src
.DS_Store
src
._.DS_Store
OpenGLFontAppDelegate.mm
main.m
MainWindow.xib
OpenGLFont-Info.plist
._OpenGLFont-Info.plist
OpenGLFont.xcodeproj
lefty.mode1v3
lefty.pbxuser
project.pbxproj
OpenGLFont_Prefix.pch
Shaders
Shader.fsh
Shader.vsh
times.ttf
OpenGLFont_1.01.zip
.DS_Store
arial.ttf
.DS_Store
EAGLView.mm
.DS_Store
.gitignore
.DS_Store
.DS_Store
.DS_Store
OpenGLFontAppDelegate.mm
main.m
MainWindow.xib
OpenGLFont-Info.plist
lefty.mode1v3
lefty.pbxuser
project.pbxproj
Shader.fsh
Shader.vsh
times.ttf
/***************************************************************************/
/*                                                                         */
/*  svttcmap.h                                                             */
/*                                                                         */
/*    The FreeType TrueType/sfnt cmap extra information service.           */
/*                                                                         */
/*  Copyright 2003 by                                                      */
/*  Masatake YAMATO, Redhat K.K.                                           */
/*                                                                         */
/*  Copyright 2003, 2008 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.                                        */
/*                                                                         */
/***************************************************************************/

/* Development of this service is support of
   Information-technology Promotion Agency, Japan. */

#ifndef __SVTTCMAP_H__
#define __SVTTCMAP_H__

#include FT_INTERNAL_SERVICE_H
#include FT_TRUETYPE_TABLES_H


FT_BEGIN_HEADER


#define FT_SERVICE_ID_TT_CMAP "tt-cmaps"


  /*************************************************************************/
  /*                                                                       */
  /* <Struct>                                                              */
  /*    TT_CMapInfo                                                        */
  /*                                                                       */
  /* <Description>                                                         */
  /*    A structure used to store TrueType/sfnt specific cmap information  */
  /*    which is not covered by the generic @FT_CharMap structure.  This   */
  /*    structure can be accessed with the @FT_Get_TT_CMap_Info function.  */
  /*                                                                       */
  /* <Fields>                                                              */
  /*    language ::                                                        */
  /*      The language ID used in Mac fonts.  Definitions of values are in */
  /*      freetype/ttnameid.h.                                             */
  /*                                                                       */
  /*    format ::                                                          */
  /*      The cmap format.  OpenType 1.5 defines the formats 0 (byte       */
  /*      encoding table), 2~(high-byte mapping through table), 4~(segment */
  /*      mapping to delta values), 6~(trimmed table mapping), 8~(mixed    */
  /*      16-bit and 32-bit coverage), 10~(trimmed array), 12~(segmented   */
  /*      coverage), and 14 (Unicode Variation Sequences).                 */
  /*                                                                       */
  typedef struct  TT_CMapInfo_
  {
    FT_ULong language;
    FT_Long  format;

  } TT_CMapInfo;


  typedef FT_Error
  (*TT_CMap_Info_GetFunc)( FT_CharMap    charmap,
                           TT_CMapInfo  *cmap_info );


  FT_DEFINE_SERVICE( TTCMaps )
  {
    TT_CMap_Info_GetFunc  get_cmap_info;
  };

#ifndef FT_CONFIG_OPTION_PIC

#define FT_DEFINE_SERVICE_TTCMAPSREC(class_, get_cmap_info_)  \
  static const FT_Service_TTCMapsRec class_ =                 \
  {                                                           \
    get_cmap_info_                                            \
  };

#else /* FT_CONFIG_OPTION_PIC */ 

#define FT_DEFINE_SERVICE_TTCMAPSREC(class_, get_cmap_info_) \
  void                                                       \
  FT_Init_Class_##class_( FT_Library library,                \
                          FT_Service_TTCMapsRec*  clazz)     \
  {                                                          \
    FT_UNUSED(library);                                      \
    clazz->get_cmap_info = get_cmap_info_;                   \
  } 

#endif /* FT_CONFIG_OPTION_PIC */ 

  /* */


FT_END_HEADER

#endif /* __SVTTCMAP_H__ */


/* END */

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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About the Author

ed welch
Software Developer Astronautz
Spain Spain
After working in the software industry for many years, I've started my own games company that specialises in strategy games for mobile platforms.

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