kc3-lang/freetype/src/base/ftbdf.c

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• Hash : 9e883cf6
  Author :
  Date : 2002-05-21T20:50:53
  

  * include/freetype/internal/ftbdf.h, src/base/ftbdf.c, src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk: Adding a new API called "FT_Get_BDF_Charset_ID" to retrieve BDF-specific strings from a face. This is much cleaner than accessing the internal types "BDF_Public_Face" defined in FT_INTERNAL_BDF_TYPES_H

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• src/base/ftbdf.c

• #include <ft2build.h>
  #include FT_INTERNAL_BDF_TYPES_H
  #include FT_INTERNAL_OBJECTS_H
  
  
    FT_EXPORT_DEF( FT_Error )
    FT_Get_BDF_Charset_ID( FT_Face       face,
                           const char*  *acharset_encoding,
                           const char*  *acharset_registry )
    {
      FT_Error     error;
      const char*  encoding = NULL;
      const char*  registry = NULL;
      
  
      error = FT_Err_Invalid_Argument;
      
      if ( face != NULL && face->driver != NULL )
      {
        FT_Module  driver = (FT_Module) face->driver;
        
        if ( driver->clazz && driver->clazz->module_name &&
             ft_strcmp( driver->clazz->module_name, "bdf" ) == 0 )
        {
          BDF_Public_Face  bdf_face = (BDF_Public_Face) face;
          
          encoding = (const char*) bdf_face->charset_encoding;
          registry = (const char*) bdf_face->charset_registry;
          error    = 0;
        }           
      }
    
      if ( acharset_encoding )
        *acharset_encoding = encoding;
      
      if ( acharset_registry )
        *acharset_registry = registry;
      
      return error;
    }                         
  

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