1 files changed, 0 insertions, 114 deletions
diff --git a/agg/inc/agg_gamma_lut.h b/agg/inc/agg_gamma_lut.h
deleted file mode 100755
index 30e3b3c89d04..000000000000
--- a/agg/inc/agg_gamma_lut.h
+++ /dev/null
@@ -1,114 +0,0 @@
-//----------------------------------------------------------------------------
-// Anti-Grain Geometry - Version 2.3
-// Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
-//
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
-// This software is provided "as is" without express or implied
-// warranty, and with no claim as to its suitability for any purpose.
-//
-//----------------------------------------------------------------------------
-// Contact: mcseem@antigrain.com
-//          mcseemagg@yahoo.com
-//          http://www.antigrain.com
-//----------------------------------------------------------------------------
-
-#ifndef AGG_GAMMA_LUT_INCLUDED
-#define AGG_GAMMA_LUT_INCLUDED
-
-#include <math.h>
-#include "agg_basics.h"
-
-namespace agg
-{
-    template<class LoResT=int8u,
-             class HiResT=int8u,
-             unsigned GammaShift=8,
-             unsigned HiResShift=8> class gamma_lut
-    {
-    public:
-        enum
-        {
-            gamma_shift = GammaShift,
-            gamma_size  = 1 << gamma_shift,
-            gamma_mask  = gamma_size - 1
-        };
-
-        enum
-        {
-            hi_res_shift = HiResShift,
-            hi_res_size  = 1 << hi_res_shift,
-            hi_res_mask  = hi_res_size - 1
-        };
-
-        ~gamma_lut()
-        {
-            delete [] m_inv_gamma;
-            delete [] m_dir_gamma;
-        }
-
-        gamma_lut() :
-            m_gamma(1.0),
-            m_dir_gamma(new HiResT[gamma_size]),
-            m_inv_gamma(new LoResT[hi_res_size])
-        {
-            unsigned i;
-            for(i = 0; i < gamma_size; i++)
-            {
-                m_dir_gamma[i] = HiResT(i << (hi_res_shift - gamma_shift));
-            }
-
-            for(i = 0; i < hi_res_size; i++)
-            {
-                m_inv_gamma[i] = LoResT(i >> (hi_res_shift - gamma_shift));
-            }
-        }
-
-        gamma_lut(double g) :
-            m_gamma(1.0),
-            m_dir_gamma(new HiResT[gamma_size]),
-            m_inv_gamma(new LoResT[hi_res_size])
-        {
-            gamma(g);
-        }
-
-        void gamma(double g)
-        {
-            m_gamma = g;
-
-            unsigned i;
-            for(i = 0; i < gamma_size; i++)
-            {
-                m_dir_gamma[i] = (HiResT)(pow(double(i) / double(gamma_mask), m_gamma) * double(hi_res_mask) + 0.5);
-            }
-
-            double inv_g = 1.0 / g;
-            for(i = 0; i < hi_res_size; i++)
-            {
-                m_inv_gamma[i] = (LoResT)(pow(double(i) / double(hi_res_mask), inv_g) * double(gamma_mask) + 0.5);
-            }
-        }
-
-        double gamma() const
-        {
-            return m_gamma;
-        }
-
-        HiResT dir(LoResT v) const
-        {
-            return m_dir_gamma[unsigned(v)];
-        }
-
-        LoResT inv(HiResT v) const
-        {
-            return m_inv_gamma[unsigned(v)];
-        }
-
-    private:
-        double m_gamma;
-        HiResT* m_dir_gamma;
-        LoResT* m_inv_gamma;
-    };
-}
-
-#endif