Gnash  0.8.11dev
sdl_agg_glue.h
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1 //
2 // Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010,
3 // 2011 Free Software Foundation, Inc
4 //
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation; either version 3 of the License, or
8 // (at your option) any later version.
9 //
10 // This program 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
13 // GNU General Public License for more details.
14 //
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16 // along with this program; if not, write to the Free Software
17 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18 
19 #include "sdl_glue.h"
20 
21 #include <vector>
22 #include <SDL.h>
23 #include <boost/cstdint.hpp> // for boost::?int??_t
24 
25 namespace gnash
26 {
27 
28 class SdlAggGlue : public SdlGlue
29 {
30  public:
31  SdlAggGlue();
32  virtual ~SdlAggGlue();
33 
34  bool init(int argc, char **argv[]);
35  Renderer* createRenderHandler(int depth);
36  void setInvalidatedRegions(const InvalidatedRanges& ranges);
37  bool prepDrawingArea(int width, int height, boost::uint32_t sdl_flags);
38  boost::uint32_t maskFlags(boost::uint32_t sdl_flags);
39  void render();
40  void render(int minx, int miny, int maxx, int maxy);
41  private:
42  SDL_Surface *_sdl_surface;
43  unsigned char *_offscreenbuf;
44  SDL_Surface *_screen;
45  Renderer *_agg_renderer;
46 
47  geometry::Range2d<int> _validbounds;
48  std::vector< geometry::Range2d<int> > _drawbounds;
49 };
50 
51 }