GraphicsArena.h

Go to the documentation of this file.

#pragma once
 
#include <Utility/TSpan.h>
 
#include <cstddef>
 
namespace ph::editor::ghi
{
 
class GraphicsMemoryManager;
class GraphicsMemoryBlock;
 
class GraphicsArena final
{
public:
    enum class EType
    {
        Host,
        Device,
        RenderProducerHost,
        RenderProducerDevice,
    };
 
    GraphicsArena(GraphicsMemoryManager* manager, EType type);
 
    template<typename T, typename... Args>
    T* make(Args&&... args);
 
    template<typename T>
    TSpan<T> makeArray(std::size_t arraySize);
 
private:
    GraphicsMemoryBlock* allocNextBlock();
 
    GraphicsMemoryBlock* allocCustomBlock(std::size_t blockSize, std::size_t blockAlignment);
 
    GraphicsMemoryManager* m_manager;
    GraphicsMemoryBlock* m_memoryBlock;
    EType m_type;
};
 
}// end namespace ph::editor::ghi
 
#include "RenderCore/Memory/GraphicsArena.ipp"