SoCpuBufferObject.h

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#pragma once
 
#include <Inventor/devices/SoBufferObject.h>
#include <Inventor/devices/SoCpuContext.h>
 
SO_PIMPL_PUBLIC_DECLARATION(SoCpuBufferObject)
 
 
class  SoCpuBufferObject : public SoBufferObject
{
  SO_TYPED_CLASS_HEADER();
  SO_PIMPL_PUBLIC_HEADER(SoCpuBufferObject)
 
public:
 
  SoCpuBufferObject();
 
  SoCpuBufferObject(void *buffer, size_t size);
 
  void setBuffer(void *buffer, size_t size);
 
  virtual SoBufferObject* createInstance() const;
 
  virtual void clearInstance();
 
private:
 
  const void* getReadOnlyPointer() const;
 
  virtual void copyToCpuBuffer( SoCpuBufferObject* targetBufferObject, size_t destOffset = 0, size_t sourceOffset = 0, size_t copySize = SO_BUFFER_SIZE_ALL );
 
  bool isBufferOwner() const;
 
  static void memcpyPtr2Ptr(void* dest, void* data, size_t dataSize, size_t count);
 
private:
  virtual ~SoCpuBufferObject();
 
};