/*

SDL - Simple DirectMedia Layer

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

Hsieh-Fu Tsai

clare@setabox.com

*/

#ifndef _SDL_nxvideo_h

#define _SDL_nxvideo_h

#include <microwin/nano-X.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 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 CI_SIZE 256 // color index size

#endif // _SDL_nxvideo_h