sdl_zoom.h

   1 /*
   2  * SDL_zoom - surface scaling
   3  *
   4  * Copyright (c) 2009 Citrix Systems, Inc.
   5  *
   6  * Derived from: SDL_rotozoom,  LGPL (c) A. Schiffler from the SDL_gfx library.
   7  * Modifications by Stefano Stabellini.
   8  *
   9  * This work is licensed under the terms of the GNU GPL version 2.
  10  * See the COPYING file in the top-level directory.
  11  *
  12  */
  13
  14 #ifndef SDL_zoom_h
  15 #define SDL_zoom_h
  16
  17 #include <SDL.h>
  18
  19 #define SMOOTHING_OFF           0
  20 #define SMOOTHING_ON            1
  21
  22 int sdl_zoom_blit(SDL_Surface *src_sfc, SDL_Surface *dst_sfc,
  23                   int smooth, SDL_Rect *src_rect);
  24
  25 #endif /* SDL_zoom_h */