remove bogus assert

panda/src/display/parasiteBuffer.cxx

@@ -55,8 +55,6 @@ ParasiteBuffer(GraphicsOutput *host, const string &name,
   _is_valid = true;
   
   set_inverted(host->get_gsg()->get_copy_texture_inverted());
-  
-  nassertv(_x_size <= host->get_x_size() && _y_size <= host->get_y_size());
 }
 
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