/*
 * FTGL - OpenGL font library
 *
 * Copyright (c) 2008 Sam Hocevar <sam@zoy.org>
 *
 * 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.
 */

#ifndef __ftgl__
#   warning Please use <FTGL/ftgl.h> instead of <FTBufferGlyph.h>.
#   include <FTGL/ftgl.h>
#endif

#ifndef __FTBufferGlyph__
#define __FTBufferGlyph__

#ifdef __cplusplus


/**
 * FTBufferGlyph is a specialisation of FTGlyph for memory buffer rendering.
 */
class FTGL_EXPORT FTBufferGlyph : public FTGlyph
{
    public:
        /**
         * Constructor
         *
         * @param glyph The Freetype glyph to be processed
         * @param buffer  An FTBuffer object in which to render the glyph.
         */
        FTBufferGlyph(FT_GlyphSlot glyph, FTBuffer *buffer);

        /**
         * Destructor
         */
        virtual ~FTBufferGlyph();

        /**
         * Render this glyph at the current pen position.
         *
         * @param pen  The current pen position.
         * @param renderMode  Render mode to display
         * @return  The advance distance for this glyph.
         */
        virtual const FTPoint& Render(const FTPoint& pen, int renderMode);

        /**
         * Render this glyph at the current pen position.
         * @param vbo vbo for OpenGL4
         * @param pen  The current pen position.
         * @param renderMode  Render mode to display
         * @return  The advance distance for this glyph.
         */
        virtual const FTPoint& Render(mgVBO& vbo, const FTPoint& pen, int renderMode);

};

#endif //__cplusplus

#endif  //  __FTBufferGlyph__