1 /****************************************************************************
   2  *
   3  * pngshim.h
   4  *
   5  *   PNG Bitmap glyph support.
   6  *
   7  * Copyright (C) 2013-2019 by
   8  * Google, Inc.
   9  * Written by Stuart Gill and Behdad Esfahbod.
  10  *
  11  * This file is part of the FreeType project, and may only be used,
  12  * modified, and distributed under the terms of the FreeType project
  13  * license, LICENSE.TXT.  By continuing to use, modify, or distribute
  14  * this file you indicate that you have read the license and
  15  * understand and accept it fully.
  16  *
  17  */
  18 
  19 
  20 #ifndef PNGSHIM_H_
  21 #define PNGSHIM_H_
  22 
  23 
  24 #include <ft2build.h>
  25 #include "ttload.h"
  26 
  27 
  28 FT_BEGIN_HEADER
  29 
  30 #ifdef FT_CONFIG_OPTION_USE_PNG
  31 
  32   FT_LOCAL( FT_Error )
  33   Load_SBit_Png( FT_GlyphSlot     slot,
  34                  FT_Int           x_offset,
  35                  FT_Int           y_offset,
  36                  FT_Int           pix_bits,
  37                  TT_SBit_Metrics  metrics,
  38                  FT_Memory        memory,
  39                  FT_Byte*         data,
  40                  FT_UInt          png_len,
  41                  FT_Bool          populate_map_and_metrics,
  42                  FT_Bool          metrics_only );
  43 
  44 #endif
  45 
  46 FT_END_HEADER
  47 
  48 #endif /* PNGSHIM_H_ */
  49 
  50 
  51 /* END */