added struct subsys so that we know each

[winnie] / src / sdl / gfx.cc

diff --git a/src/sdl/gfx.cc b/src/sdl/gfx.cc
index 11c6e79..7e098b9 100644 (file)
--- a/src/sdl/gfx.cc
+++ b/src/sdl/gfx.cc
@@ -1,3 +1,24 @@
+/*
+winnie - an experimental window system
+
+Copyright (C) 2013 Eleni Maria Stea
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Author: Eleni Maria Stea <elene.mst@gmail.com>
+*/
+
 #ifdef WINNIE_SDL
 #include <stdio.h>
 #include <stdlib.h>
@@ -5,6 +26,7 @@
 
 #include "gfx.h"
 #include "shalloc.h"
+#include "winnie.h"
 
 static SDL_Surface *fbsurf;
 
@@ -28,6 +50,8 @@ bool init_gfx()
                return false;
        }
 
+       get_subsys()->graphics_offset = (int)((char*)gfx - (char*)get_pool());
+
        Rect scr_rect(0, 0, 1024, 768);
        gfx->screen_rect = scr_rect;
        gfx->color_depth = 32;