shithub: freetype+ttf2subf

ref: b1b476215e1c0e0cb5649a9b081589257be70d3e
dir: /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;
  }