[Boost-commit] svn:boost r84048 - trunk/boost/gil

Subject: [Boost-commit] svn:boost r84048 - trunk/boost/gil
From: chhenning_at_[hidden]
Date: 2013-04-25 10:48:25

Author: chhenning
Date: 2013-04-25 10:48:24 EDT (Thu, 25 Apr 2013)
New Revision: 84048
URL: http://svn.boost.org/trac/boost/changeset/84048

Log:
reverted back fix to reuse memory.
Text files modified: 
   trunk/boost/gil/image.hpp |    30 +++---------------------------          
   1 files changed, 3 insertions(+), 27 deletions(-)

Modified: trunk/boost/gil/image.hpp
==============================================================================
--- trunk/boost/gil/image.hpp	(original)
+++ trunk/boost/gil/image.hpp	2013-04-25 10:48:24 EDT (Thu, 25 Apr 2013)
@@ -145,33 +145,9 @@
         swap(_alloc,          img._alloc);
     }
 
-    void recreate(const point_t& dims, std::size_t alignment=0, const Alloc alloc_in = Alloc())
-    {
-        if( dims == _view.dimensions() && _align_in_bytes == alignment )
-        {
-            return;
-        }
-
-        std::size_t old_size = total_allocated_size_in_bytes( _view.dimensions() );
-        std::size_t new_size = total_allocated_size_in_bytes( dims );
-
-        if( old_size >= new_size )
-        {
-            destruct_pixels( _view );
-
-            _view = view_t( dims
-                          , typename view_t::locator( typename view_t::x_iterator( _memory )
-                                                    , get_row_size_in_memunits( dims.x )
-                                                    )
-                          );
-
-            default_construct_pixels( _view );
-        }
-        else
-        {
-            image tmp(dims, alignment, alloc_in);
-            swap(tmp);
-        }
+    void recreate(const point_t& dims, std::size_t alignment=0, const Alloc alloc_in = Alloc()) {
+        image tmp(dims, alignment, alloc_in);
+        swap(tmp);
     }
 
     void recreate(x_coord_t width, y_coord_t height, std::size_t alignment=0, const Alloc alloc_in = Alloc()) {