src/sdl/sdlpixbuffactory.hpp

   1 /*
   2  * Copyright (c) 2007-2013, Czirkos Zoltan http://code.google.com/p/gdash/
   3  *
   4  * Permission to use, copy, modify, and distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16 #ifndef _GD_SDL_GFX
  17 #define _GD_SDL_GFX
  18
  19 #include "config.h"
  20
  21 #include <SDL.h>
  22
  23 #include "gfx/screen.hpp"
  24 #include "gfx/pixbuffactory.hpp"
  25 #include "sdl/sdlpixbuf.hpp"
  26
  27 class SDLPixbufFactory: public PixbufFactory {
  28 public:
  29     SDLPixbufFactory(GdScalingType scaling_type_=GD_SCALING_ORIGINAL, bool pal_emulation_=false);
  30     virtual SDLPixbuf *create(int w, int h) const;
  31     virtual SDLPixbuf *create_from_inline(int length, unsigned char const *data) const;
  32     virtual SDLPixbuf *create_from_file(const char *filename) const;
  33     virtual SDLPixbuf *create_composite_color(const Pixbuf &src, const GdColor& c, unsigned char alpha) const;
  34     virtual SDLPixbuf *create_subpixbuf(Pixbuf &src, int x, int y, int w, int h) const;
  35     virtual SDLPixbuf *create_rotated(const Pixbuf &src, Rotation r) const { throw "not implemented"; }
  36     virtual Pixmap *create_pixmap_from_pixbuf(Pixbuf const& pb, bool format_alpha) const;
  37 };
  38
  39
  40 #endif