1 files changed, 0 insertions, 76 deletions
diff --git a/tests/validation_old/TensorOperations.h b/tests/validation_old/TensorOperations.h
index dd53c046df..73e7661a1c 100644
--- a/tests/validation_old/TensorOperations.h
+++ b/tests/validation_old/TensorOperations.h
@@ -577,82 +577,6 @@ void accumulate_weighted(const Tensor<T> &in, Tensor<T> &out, float alpha)
     }
 }
 
-// Depth conversion
-template < typename T1, typename T2, typename std::enable_if < std::is_integral<T1>::value &&is_floating_point<T2>::value, int >::type = 0 >
-void depth_convert(const Tensor<T1> &in, Tensor<T2> &out, ConvertPolicy policy, uint32_t shift)
-{
-    using namespace fixed_point_arithmetic;
-
-    const int fixed_point_position = in.fixed_point_position();
-    for(int i = 0; i < in.num_elements(); ++i)
-    {
-        out[i] = static_cast<float>(fixed_point<T1>(in[i], fixed_point_position, true));
-    }
-}
-
-template < typename T1, typename T2, typename std::enable_if < is_floating_point<T1>::value &&std::is_integral<T2>::value, int >::type = 0 >
-void depth_convert(const Tensor<T1> &in, Tensor<T2> &out, ConvertPolicy policy, uint32_t shift)
-{
-    using namespace fixed_point_arithmetic;
-
-    const int fixed_point_position = out.fixed_point_position();
-    for(int i = 0; i < in.num_elements(); ++i)
-    {
-        out[i] = fixed_point<T2>(in[i], fixed_point_position).raw();
-    }
-}
-
-template < typename T1, typename T2, typename std::enable_if < std::is_integral<T1>::value &&std::is_integral<T2>::value &&!std::is_same<T1, T2>::value, int >::type = 0 >
-void depth_convert(const Tensor<T1> &in, Tensor<T2> &out, ConvertPolicy policy, uint32_t shift)
-{
-    // Up-casting
-    if(std::numeric_limits<T1>::digits <= std::numeric_limits<T2>::digits)
-    {
-        for(int i = 0; i < in.num_elements(); ++i)
-        {
-            out[i] = static_cast<T2>(in[i]) << shift;
-        }
-    }
-    // Down-casting
-    else
-    {
-        for(int i = 0; i < in.num_elements(); ++i)
-        {
-            T1 val = in[i] >> shift;
-            out[i] = ((policy == ConvertPolicy::SATURATE) ? saturate_cast<T2>(val) : static_cast<T2>(val));
-        }
-    }
-}
-
-template < typename T1, typename T2, typename std::enable_if < std::is_integral<T1>::value &&std::is_integral<T2>::value &&std::is_same<T1, T2>::value, int >::type = 0 >
-void depth_convert(const Tensor<T1> &in, Tensor<T2> &out, ConvertPolicy policy, uint32_t shift)
-{
-    using namespace fixed_point_arithmetic;
-    bool is_in_place = (&in == &out);
-
-    const int fixed_point_position_in  = in.fixed_point_position();
-    const int fixed_point_position_out = (is_in_place) ? static_cast<int>(shift) : out.fixed_point_position();
-
-    if(!is_in_place || (fixed_point_position_in != fixed_point_position_out))
-    {
-        for(int i = 0; i < in.num_elements(); ++i)
-        {
-            auto x = fixed_point<T2>(in[i], fixed_point_position_in, true);
-            x.rescale(fixed_point_position_out);
-            out[i] = x.raw();
-        }
-    }
-}
-
-template < typename T1, typename T2, typename std::enable_if < is_floating_point<T1>::value &&is_floating_point<T2>::value, int >::type = 0 >
-void depth_convert(const Tensor<T1> &in, Tensor<T2> &out, ConvertPolicy policy, uint32_t shift)
-{
-    for(int i = 0; i < in.num_elements(); ++i)
-    {
-        out[i] = static_cast<T2>(in[i]);
-    }
-}
-
 // Gaussian3x3 filter
 template <typename T, typename = typename std::enable_if<std::is_integral<T>::value>::type>
 void gaussian3x3(const Tensor<T> &in, Tensor<T> &out, BorderMode border_mode, T constant_border_value)