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display_ggi.h

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/*
        $Id: display_ggi.h,v 1.2 2001/03/17 23:53:24 vaidhy Exp $

        ------------------------------------------------------------------------
        ClanLib, the platform independent game SDK.

        This library is distributed under the GNU LIBRARY GENERAL PUBLIC LICENSE
        version 2. See COPYING for details.

        For a total list of contributers see CREDITS.

        ------------------------------------------------------------------------
*/

#ifndef header_display_ggi
#define header_display_ggi

#ifdef USE_GGI

#include "Display/Display/Generic/displaycard_generic.h"

#include "target_ggi.h"

#include <ggi/ggi.h>

class CL_GGI_DisplayCard : public CL_DisplayCard_Generic
{
public:
        CL_GGI_DisplayCard(int card_no);
        virtual ~CL_GGI_DisplayCard();
        
        // CL_DisplayCard functions:
        // -------------------------

        virtual void flip_display(bool sync=false);
        virtual void put_display(const class CL_Rect &rect);
        virtual void set_palette(CL_Palette *palette);
        virtual CL_Palette *get_palette();
        virtual void set_videomode(int width, int height, int bpp, bool fullscreen, bool allow_resize, bool video_memory);
        virtual bool is_initialized();
        
        virtual std::string get_name() { return "GGI Display"; }
        virtual int get_total_memory() { return -1; }
        virtual const std::list<CL_VidMode*> &get_videomodes();

        virtual void clear_display(float red=0, float green=0, float blue=0, float alpha=1);
        virtual void fill_rect(int x1, int y1, int x2, int y2, float r, float g, float b, float a);
        virtual void draw_rect(int x1, int y1, int x2, int y2, float r, float g, float b, float a);
        virtual void draw_line(int x1, int y1, int x2, int y2, float r, float g, float b, float a);
        
        // CL_DisplayCard_Generic functions:
        // ---------------------------------

        virtual CL_Target *get_target() { return m_target; }
        virtual CL_Target *get_frontbuffer() { if (m_target2) return m_target2; else return m_target; }

        ggi_visual_t vis;
        ggi_mode mode;

protected:
#ifdef GGI_BLIT
        virtual CL_Blitters create_hw_blitters(CL_SurfaceProvider *provider);
#endif GGI_BLIT
                
private:
        bool m_initialized;
        CL_Palette *m_palette;
        CL_Target_GGI *m_target;
        CL_Target_GGI *m_target2;
};

#endif /* USE_GGI */

#endif

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