Added reset() and empty constructor to SDLSurfacePtr

SVN-Revision: 6195

diff --git a/src/video/sdl_surface_ptr.hpp b/src/video/sdl_surface_ptr.hpp
index 4311e70..c58d873 100644 (file)
--- a/src/video/sdl_surface_ptr.hpp
+++ b/src/video/sdl_surface_ptr.hpp
@@ -27,6 +27,10 @@ private:
   SDL_Surface* m_surface;
 
 public:
+  SDLSurfacePtr() :
+    m_surface(0)
+  {}
+
   SDLSurfacePtr(SDL_Surface* surface) :
     m_surface(surface)
   {}
@@ -41,6 +45,12 @@ public:
     return m_surface;
   }
 
+  void reset(SDL_Surface* surface)
+  {
+    SDL_FreeSurface(m_surface);
+    m_surface = surface;
+  }
+
   SDL_Surface* get()
   {
     return m_surface;