/*

    SDL - Simple DirectMedia Layer

    Copyright (C) 1997-2004 Sam Lantinga

    Copyright (C) 2001  Hsieh-Fu Tsai

    This library is free software; you can redistribute it and/or

    modify it under the terms of the GNU Library General Public

    License as published by the Free Software Foundation; either

    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public

    License along with this library; if not, write to the Free

    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga

    slouken@libsdl.org

    Hsieh-Fu Tsai

    clare@setabox.com

*/

#include "SDL_config.h"

#ifndef _SDL_nxvideo_h

#define _SDL_nxvideo_h

#include <microwin/nano-X.h>

#include "../SDL_sysvideo.h"

#ifdef ENABLE_NANOX_DEBUG

#define Dprintf printf

#else

#define Dprintf(ignore...)

#endif

// Hidden "this" pointer for the video functions

#define _THIS   SDL_VideoDevice * this

// Private display data

typedef struct NX_SDL_VISUAL {

    int    bpp ;

    Uint32 red_mask ;

    Uint32 green_mask ;

    Uint32 blue_mask ;

} nx_sdl_visual_t ;

struct SDL_PrivateVideoData {

    GR_WINDOW_ID    SDL_Window ;

    GR_WINDOW_ID    FSwindow ;

    // Flag: true if we have been passed a window

    char            * SDL_windowid ;

    GR_GC_ID        GC ;

    unsigned char   * Image ;

    unsigned char   * Image_buff ;	/* for GrArea*/

    unsigned char   * Clientfb;		/* for DirectFB*/

    nx_sdl_visual_t SDL_Visual ;

    // The current list of available video modes

    SDL_Rect        ** modelist ;

    int             currently_fullscreen ;

    // for fullscreen

    int             OffsetX, OffsetY ;

    // for GammaRamp

    Uint16          * GammaRamp_R, * GammaRamp_G, * GammaRamp_B ;

    // for GrArea, r_mask, g_mask, b_mask

    int             pixel_type ;

#ifdef ENABLE_NANOX_DIRECT_FB

    GR_WINDOW_FB_INFO fbinfo;

#endif

} ;

#define SDL_Window           (this -> hidden -> SDL_Window)

#define FSwindow             (this -> hidden -> FSwindow)

#define SDL_windowid         (this -> hidden -> SDL_windowid)

#define SDL_GC               (this -> hidden -> GC)

#define SDL_Image            (this -> hidden -> Image)

#define Image_buff           (this -> hidden -> Image_buff)

#define Clientfb             (this -> hidden -> Clientfb)

#define SDL_Visual           (this -> hidden -> SDL_Visual)

#define SDL_modelist         (this -> hidden -> modelist)

#define currently_fullscreen (this -> hidden -> currently_fullscreen)

#define OffsetX              (this -> hidden -> OffsetX)

#define OffsetY              (this -> hidden -> OffsetY)

#define GammaRamp_R          (this -> hidden -> GammaRamp_R)

#define GammaRamp_G          (this -> hidden -> GammaRamp_G)

#define GammaRamp_B          (this -> hidden -> GammaRamp_B)

#define pixel_type           (this -> hidden -> pixel_type)

#define fbinfo               (this -> hidden -> fbinfo)

#define CI_SIZE 256   // color index size

#endif  // _SDL_nxvideo_h