firmware/target/hosted/sdl/lcd-sdl.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2006 Dan Everton
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 #ifndef __LCDSDL_H__
  23 #define __LCDSDL_H__
  24
  25 #include "lcd.h"
  26 #include "SDL.h"
  27
  28 /* Default display zoom level */
  29 extern int display_zoom;
  30 extern SDL_Surface *gui_surface;
  31
  32 void sdl_update_rect(SDL_Surface *surface, int x_start, int y_start, int width,
  33                      int height, int max_x, int max_y,
  34                      unsigned long (*getpixel)(int, int));
  35
  36 void sdl_gui_update(SDL_Surface *surface, int x_start, int y_start, int width,
  37                     int height, int max_x, int max_y, int ui_x, int ui_y);
  38
  39 void sdl_set_gradient(SDL_Surface *surface, SDL_Color *start, SDL_Color *end,
  40                       int first, int steps);
  41
  42 #endif /* #ifndef __LCDSDL_H__ */
  43