kc3-lang/ftgl/src/FTGlyph/FTGlyph.cpp

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  Commit

• Author : sammy
  Date : 2010-09-16 22:40:57
  Hash : 42d104ae
  Message : Fix a few compiler warnings, patch courtesy of packadal@gmail.com.

• src/FTGlyph/FTGlyph.cpp

• /*
   * FTGL - OpenGL font library
   *
   * Copyright (c) 2001-2004 Henry Maddocks <ftgl@opengl.geek.nz>
   * Copyright (c) 2008 Sam Hocevar <sam@hocevar.net>
   *
   * 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 "config.h"
  
  #include "FTGL/ftgl.h"
  
  #include "FTInternals.h"
  #include "FTGlyphImpl.h"
  
  
  //
  //  FTGlyph
  //
  
  
  FTGlyph::FTGlyph(FT_GlyphSlot glyph)
  {
      impl = new FTGlyphImpl(glyph);
  }
  
  
  FTGlyph::FTGlyph(FTGlyphImpl *pImpl)
  {
      impl = pImpl;
  }
  
  
  FTGlyph::~FTGlyph()
  {
      delete impl;
  }
  
  
  float FTGlyph::Advance() const
  {
      return impl->Advance();
  }
  
  
  const FTBBox& FTGlyph::BBox() const
  {
      return impl->BBox();
  }
  
  
  FT_Error FTGlyph::Error() const
  {
      return impl->Error();
  }
  
  
  //
  //  FTGlyphImpl
  //
  
  
  FTGlyphImpl::FTGlyphImpl(FT_GlyphSlot glyph, bool useList) : err(0)
  {
      (void)useList;
  
      if(glyph)
      {
          bBox = FTBBox(glyph);
          advance = FTPoint(glyph->advance.x / 64.0f,
                            glyph->advance.y / 64.0f);
      }
  }
  
  
  FTGlyphImpl::~FTGlyphImpl()
  {}
  
  
  float FTGlyphImpl::Advance() const
  {
      return advance.Xf();
  }
  
  
  const FTBBox& FTGlyphImpl::BBox() const
  {
      return bBox;
  }
  
  
  FT_Error FTGlyphImpl::Error() const
  {
      return err;
  }