1 /*

     2     SDL - Simple DirectMedia Layer

     3     Copyright (C) 1997-2006 Sam Lantinga

     4 

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

     6     modify it under the terms of the GNU Lesser General Public

     7     License as published by the Free Software Foundation; either

     8     version 2.1 of the License, or (at your option) any later version.

     9 

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

    11     but WITHOUT ANY WARRANTY; without even the implied warranty of

    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    13     Lesser General Public License for more details.

    14 

    15     You should have received a copy of the GNU Lesser General Public

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

    17     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

    18 

    19     Sam Lantinga

    20     slouken@libsdl.org

    21 */

    22 #include "SDL_config.h"

    23 

    24 #ifndef _SDL_vglvideo_h

    25 #define _SDL_vglvideo_h

    26 

    27 #include <sys/fbio.h>

    28 #include <sys/consio.h>

    29 #include <vgl.h>

    30 

    31 #include "SDL_mouse.h"

    32 #include "SDL_mutex.h"

    33 #include "../SDL_sysvideo.h"

    34 

    35 /* Hidden "this" pointer for the video functions */

    36 #define _THIS	SDL_VideoDevice *this

    37 

    38 typedef struct {

    39 	int ModeId;

    40 	int Depth;

    41 	int Rmask;

    42 	int Gmask;

    43 	int Bmask;

    44 	VGLBitmap ModeInfo;

    45 } VGLMode;

    46 

    47 /* Private display data */

    48 struct SDL_PrivateVideoData {

    49 #define NUM_MODELISTS	4		/* 8, 16, 24, and 32 bits-per-pixel */

    50 	int SDL_nummodes[NUM_MODELISTS];

    51 	SDL_Rect **SDL_modelist[NUM_MODELISTS];

    52 	SDL_mutex *hw_lock;

    53 	VGLMode *VGLCurMode;

    54 	int flip_page;

    55 	byte *flip_address[2];

    56 };

    57 /* Old variable names */

    58 #define SDL_nummodes	(this->hidden->SDL_nummodes)

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

    60 #define hw_lock		(this->hidden->hw_lock)

    61 #define VGLCurMode	(this->hidden->VGLCurMode)

    62 #define flip_page	(this->hidden->flip_page)

    63 #define flip_address	(this->hidden->flip_address)

    64 

    65 #endif /* _SDL_vglvideo_h */