kc3-lang/freetype/src/svg/ftsvg.h

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• Hash : 0bf49bd2
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  Date : 2021-12-25T20:14:11
  

  Add 'svg' module for OT-SVG rendering. * CMakeLists.txt (BASE_SRCS): Add svg module file. * meson.build (ft2_public_headers): Add `otsvg.h`. * modules.cfg (RASTER_MODULES): Add `svg` module. * builds/meson/parse_modules_cfg.py: Add svg module. * include/freetype/config/ftmodule.h: Add `ft_svg_renderer_class`. * include/freetype/fterrdef.h: Add `Invalid_SVG_Document` and `Missing_SVG_Hooks` error codes. * include/freetype/internal/fttrace.h: Add tracing for `otsvg`. * include/freetype/internal/svginterface.h: New file. It adds an interface to enable the presetting hook from the `base` module. * include/freetype/otsvg.h (SVG_Lib_Init_Func, SVG_Lib_Free_Func, SVG_Lib_Render_Func, SVG_Lib_Preset_Slot_Func): New hooks for SVG rendering. (SVG_RendererHooks): New structure to access them. * src/base/ftobjs.c: Include `svginterface.h`. (ft_glyphslot_preset_bitmap): Add code for presetting the slot for SVG glyphs. (ft_add_renderer): Updated. * src/svg/*: New files.

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• src/svg/ftsvg.h

• /****************************************************************************
   *
   * ftsvg.h
   *
   *   The FreeType SVG renderer interface (specification).
   *
   * Copyright (C) 2022 by
   * David Turner, Robert Wilhelm, Werner Lemberg, and Moazin Khatti.
   *
   * 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.
   *
   */
  
  #ifndef FTSVG_H_
  #define FTSVG_H_
  
  #include <ft2build.h>
  #include <freetype/ftrender.h>
  #include <freetype/internal/ftobjs.h>
  
  
  FT_BEGIN_HEADER
  
    FT_DECLARE_RENDERER( ft_svg_renderer_class )
  
  FT_END_HEADER
  
  #endif /* FTSVG_H_ */
  
  
  /* END */
  

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