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Viewing changes to extern/bFTGL/src/FTGLOutlineFont.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Florian Ernst
  • Date: 2005-11-06 12:40:03 UTC
  • mfrom: (1.1.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20051106124003-3pgs7tcg5rox96xg
Tags: 2.37a-1.1
http://bugs.debian.org/333958
* Non-maintainer upload.
* Split out parts of 01_SConstruct_debian.dpatch again: root_build_dir
  really needs to get adjusted before the clean target runs - closes: #333958,
  see #288882 for reference

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extern/bFTGL/src/FTGLOutlineFont.cpp
 
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#include    "FTGLOutlineFont.h"
 
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#include    "FTOutlineGlyph.h"
 
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FTGLOutlineFont::FTGLOutlineFont( const char* fontname)
 
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:   FTFont( fontname)
 
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{}
 
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FTGLOutlineFont::FTGLOutlineFont( const unsigned char *pBufferBytes, size_t bufferSizeInBytes)
 
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:   FTFont( pBufferBytes, bufferSizeInBytes)
 
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{}
 
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FTGLOutlineFont::~FTGLOutlineFont()
 
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{}
 
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FTGlyph* FTGLOutlineFont::MakeGlyph( unsigned int g)
 
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{
 
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    FT_GlyphSlot ftGlyph = face.Glyph( g, FT_LOAD_NO_HINTING);
 
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    if( ftGlyph)
 
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    {
 
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        FTOutlineGlyph* tempGlyph = new FTOutlineGlyph( ftGlyph);
 
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        return tempGlyph;
 
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    }
 
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    err = face.Error();
 
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    return NULL;
 
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}
 
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void FTGLOutlineFont::Render( const char* string)
 
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{   
 
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    glPushAttrib( GL_ENABLE_BIT | GL_HINT_BIT | GL_LINE_BIT | GL_COLOR_BUFFER_BIT);
 
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    glDisable( GL_TEXTURE_2D);
 
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    glEnable( GL_LINE_SMOOTH);
 
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    glHint( GL_LINE_SMOOTH_HINT, GL_DONT_CARE);
 
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    glEnable(GL_BLEND);
 
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    glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); // GL_ONE
 
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    FTFont::Render( string);
 
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    glPopAttrib();
 
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}
 
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void FTGLOutlineFont::Render( const wchar_t* string)
 
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{   
 
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    glPushAttrib( GL_ENABLE_BIT | GL_HINT_BIT | GL_LINE_BIT | GL_COLOR_BUFFER_BIT);
 
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    glDisable( GL_TEXTURE_2D);
 
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    glEnable( GL_LINE_SMOOTH);
 
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    glHint( GL_LINE_SMOOTH_HINT, GL_DONT_CARE);
 
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    glEnable(GL_BLEND);
 
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    glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); // GL_ONE
 
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    FTFont::Render( string);
 
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    glPopAttrib();
 
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}
 
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