ImageDataTypes.h

//========================================================================================
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// Owner: Ashish Jain
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// ADOBE CONFIDENTIAL
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// Copyright 2020 Adobe
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// 
// A Generic class that contains Raw Image Data Structure and its Pointers which can
// be used anywhere for image processing.
// 
//========================================================================================

#ifndef __ImageDataTypes__
#define __ImageDataTypes__


namespace ImagingTypes
{

 typedef std::shared_ptr<char> ImageBufferPtr;

 // Data Structures that can be used while handling Image data.
 // This DataStructure can be used to do some processing on the image buffer easily.
 struct ImageData
 {
 size_t fLength;
 ImageBufferPtr fBufferPtr;
 ImageData() : fLength(0), fBufferPtr(nil) {}
 
 //Creating ImageData from a std::string
 ImageData(const std::string& bufferString)
 {
 fLength = bufferString.length();
 char* buffer = new char[fLength];
 fBufferPtr.reset(buffer);
 std::copy(bufferString.begin(), bufferString.end(), buffer);
 }
 
 //Creating ImageData from a buffer ptr
 ImageData(ImageBufferPtr bufferPtr, size_t len)
 {
 fLength = len;
 fBufferPtr = bufferPtr;
 }
 };

 // shared_ptr for handling ImageData for a single image
 typedef std::shared_ptr<ImageData> ImageDataPtr;
 
 // std::vector for handling ImageData for multiple images
 typedef std::vector<ImageDataPtr> ImageDataPtrList;
 
 typedef std::shared_ptr<ImageDataPtrList> ImageDataPtrListPtr;
}

#endif