LCOV - code coverage report
Current view: top level - Core - OutPointerFilter.hxx (source / functions) Hit Total Coverage
Test: coverage.info.cleaned Lines: 20 20 100.0 %
Date: 2021-02-18 20:07:22 Functions: 9 15 60.0 %

          Line data    Source code
       1             : /**
       2             :  * \file OutPointerFilter.hxx
       3             :  */
       4             : 
       5             : #include "OutPointerFilter.h"
       6             : 
       7             : #include <cstring>
       8             : 
       9             : namespace ATK
      10             : {
      11             :   template<typename DataType>
      12          96 :   OutPointerFilter<DataType>::OutPointerFilter(DataType* array, int channels, gsl::index size, bool interleaved)
      13          96 :   :TypedBaseFilter<DataType>(static_cast<int>(interleaved?size:channels), 0), array(array), mysize(interleaved?channels:size), channels(static_cast<int>(interleaved?size:channels)), interleaved(interleaved)
      14             :   {
      15          96 :   }
      16             :   
      17             :   template<typename DataType>
      18           9 :   void OutPointerFilter<DataType>::set_pointer(DataType* array, gsl::index size)
      19             :   {
      20           9 :     this->array = array;
      21           9 :     mysize = size;
      22           9 :     offset = 0;
      23           9 :   }
      24             : 
      25             :   template<typename DataType>
      26         175 :   void OutPointerFilter<DataType>::process_impl(gsl::index size) const
      27             :   {
      28         175 :     if(!interleaved)
      29             :     {
      30         173 :       auto i = std::min(size, mysize - offset);
      31         173 :       if (mysize < offset)
      32             :       {
      33           2 :         i = 0;
      34             :       }
      35         350 :       for(gsl::index j = 0; j < channels; ++j)
      36             :       {
      37         177 :         memcpy(reinterpret_cast<void*>(&array[offset + (j * mysize)]), reinterpret_cast<const void*>(converted_inputs[j]), static_cast<size_t>(i) * sizeof(DataType));
      38             :       }
      39             :     }
      40             :     else
      41             :     {
      42          12 :       for(gsl::index i = 0; i < size && (i + offset < mysize); ++i)
      43             :       {
      44          30 :         for(gsl::index j = 0; j < channels; ++j)
      45             :         {
      46          20 :           array[channels * offset + (j + i * channels)] = converted_inputs[j][i];
      47             :         }
      48             :       }
      49             :     }
      50             :     
      51         175 :     offset += size;
      52         175 :   }
      53             : }

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