peak_bufferpart_converter_ipl.hpp

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#pragma once
 
 
#include <peak_ipl/peak_ipl.hpp>
#include <peak/data_stream/peak_data_stream.hpp>
#include <peak/device/peak_device.hpp>
#include <peak/peak_buffer_converter.hpp>
 
#include <cassert>
 
 
namespace peak
{

template <>
inline peak::ipl::Image BufferPartTo(const std::shared_ptr<peak::core::BufferPart>& part)
{
   if (part == nullptr)
   {
       throw core::InvalidArgumentException("The given buffer is a nullptr!");
   }
 
   const auto partType = part->Type();
 
   if (partType == core::BufferPartType::Image2D || partType == core::BufferPartType::ConfidenceMap || partType == core::BufferPartType::Image3D)
   {
       assert(part->FormatNamespace() != static_cast<uint64_t>(core::PixelFormatNamespace::IIDC)
           && part->FormatNamespace() != static_cast<uint64_t>(core::PixelFormatNamespace::Custom));
 
       const size_t height = part->Height();
       const size_t width = part->Width();
       const size_t byteCount = part->Size();
       uint8_t* firstPixelPtr = static_cast<uint8_t*>(part->BasePtr());
 
       return peak::ipl::Image(static_cast<peak::ipl::PixelFormatName>(part->Format()),
           firstPixelPtr, byteCount, width, height, part->ParentBuffer()->Timestamp_ns());
   }
   else
   {
       throw core::InvalidCastException("BufferPart has no image data.");
   }
}
 
} /* namespace peak */