gui/sdl/sdl_agg_glue.h

   1 //
   2 //   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Free Software
   3 //   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 //
  15 // You should have received a copy of the GNU General Public License
  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 }