godot/thirdparty/freetype/src/pcf/pcfdrivr.c

/*  pcfdrivr.c

    FreeType font driver for pcf files

    Copyright (C) 2000-2004, 2006-2011, 2013, 2014 by
    Francesco Zappa Nardelli

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/



#include <freetype/internal/ftdebug.h>
#include <freetype/internal/ftstream.h>
#include <freetype/internal/ftobjs.h>
#include <freetype/ftgzip.h>
#include <freetype/ftlzw.h>
#include <freetype/ftbzip2.h>
#include <freetype/fterrors.h>
#include <freetype/ftbdf.h>
#include <freetype/ttnameid.h>

#include "pcf.h"
#include "pcfdrivr.h"
#include "pcfread.h"

#include "pcferror.h"
#include "pcfutil.h"

#undef  FT_COMPONENT
#define FT_COMPONENT …

#include <freetype/internal/services/svbdf.h>
#include <freetype/internal/services/svfntfmt.h>
#include <freetype/internal/services/svprop.h>
#include <freetype/ftdriver.h>


  /**************************************************************************
   *
   * The macro FT_COMPONENT is used in trace mode.  It is an implicit
   * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
   * messages during execution.
   */
#undef  FT_COMPONENT
#define FT_COMPONENT …


  /*
   * This file uses X11 terminology for PCF data; an `encoding' in X11 speak
   * is the same as a `character code' in FreeType speak.
   */
  PCF_CMap;


  FT_CALLBACK_DEF( FT_Error )
  pcf_cmap_init( FT_CMap     cmap,       /* PCF_CMap */
                 FT_Pointer  init_data )
  { … }


  FT_CALLBACK_DEF( void )
  pcf_cmap_done( FT_CMap  cmap )         /* PCF_CMap */
  { … }


  FT_CALLBACK_DEF( FT_UInt )
  pcf_cmap_char_index( FT_CMap    cmap,      /* PCF_CMap */
                       FT_UInt32  charcode )
  { … }


  FT_CALLBACK_DEF( FT_UInt )
  pcf_cmap_char_next( FT_CMap     cmap,       /* PCF_CMap */
                      FT_UInt32  *acharcode )
  { … }


  static
  const FT_CMap_ClassRec  pcf_cmap_class = …;


  FT_CALLBACK_DEF( void )
  PCF_Face_Done( FT_Face  face )    /* PCF_Face */
  { … }


  FT_CALLBACK_DEF( FT_Error )
  PCF_Face_Init( FT_Stream      stream,
                 FT_Face        face,       /* PCF_Face */
                 FT_Int         face_index,
                 FT_Int         num_params,
                 FT_Parameter*  params )
  { … }


  FT_CALLBACK_DEF( FT_Error )
  PCF_Size_Select( FT_Size   size,
                   FT_ULong  strike_index )
  { … }


  FT_CALLBACK_DEF( FT_Error )
  PCF_Size_Request( FT_Size          size,
                    FT_Size_Request  req )
  { … }


  FT_CALLBACK_DEF( FT_Error )
  PCF_Glyph_Load( FT_GlyphSlot  slot,
                  FT_Size       size,
                  FT_UInt       glyph_index,
                  FT_Int32      load_flags )
  { … }


  /*
   *
   * BDF SERVICE
   *
   */

  FT_CALLBACK_DEF( FT_Error )
  pcf_get_bdf_property( FT_Face           face,       /* PCF_Face */
                        const char*       prop_name,
                        BDF_PropertyRec  *aproperty )
  { … }


  FT_CALLBACK_DEF( FT_Error )
  pcf_get_charset_id( FT_Face       face,               /* PCF_Face */
                      const char*  *acharset_encoding,
                      const char*  *acharset_registry )
  { … }


  static const FT_Service_BDFRec  pcf_service_bdf = …;


  /*
   * PROPERTY SERVICE
   *
   */
  FT_CALLBACK_DEF( FT_Error )
  pcf_property_set( FT_Module    module,         /* PCF_Driver */
                    const char*  property_name,
                    const void*  value,
                    FT_Bool      value_is_string )
  { … }


  FT_CALLBACK_DEF( FT_Error )
  pcf_property_get( FT_Module    module,         /* PCF_Driver */
                    const char*  property_name,
                    void*        value )
  { … }


  FT_DEFINE_SERVICE_PROPERTIESREC(
    pcf_service_properties,

    (FT_Properties_SetFunc)pcf_property_set,      /* set_property */
    (FT_Properties_GetFunc)pcf_property_get )     /* get_property */


  /*
   *
   * SERVICE LIST
   *
   */

  static const FT_ServiceDescRec  pcf_services[] = …;


  FT_CALLBACK_DEF( FT_Module_Interface )
  pcf_driver_requester( FT_Module    module,
                        const char*  name )
  { … }


  FT_CALLBACK_DEF( FT_Error )
  pcf_driver_init( FT_Module  module )      /* PCF_Driver */
  { … }


  FT_CALLBACK_DEF( void )
  pcf_driver_done( FT_Module  module )      /* PCF_Driver */
  { … }


  FT_CALLBACK_TABLE_DEF
  const FT_Driver_ClassRec  pcf_driver_class = …;


/* END */