ObjectBuffer.h

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#pragma once
 
#include <memory>
#include <vector>
 
#include <tdme/tdme.h>
#include <tdme/engine/fwd-tdme.h>
#include <tdme/engine/subsystems/framebuffer/fwd-tdme.h>
#include <tdme/engine/subsystems/lines/fwd-tdme.h>
#include <tdme/engine/subsystems/rendering/fwd-tdme.h>
#include <tdme/engine/subsystems/skinning/fwd-tdme.h>
#include <tdme/utilities/fwd-tdme.h>
 
using tdme::utilities::ByteBuffer;
 
using std::unique_ptr;
using std::vector;
 
/**
 * Buffers used to transfer data between main memory to graphics board memory
 * @author Andreas Drewke
 */
class tdme::engine::subsystems::rendering::ObjectBuffer final
{
    friend class ObjectNodeMesh;
    friend class EntityRenderer;
    friend class BatchRendererTriangles;
    friend class tdme::engine::Engine;
    friend class tdme::engine::subsystems::framebuffer::FrameBufferRenderShader;
    friend class tdme::engine::subsystems::framebuffer::FrameBufferRenderShader;
    friend class tdme::engine::subsystems::lines::LinesInternal;
    friend class tdme::engine::subsystems::rendering::ObjectNodeRenderer;
    friend class tdme::engine::subsystems::skinning::SkinningShader;
 
private:
    STATIC_DLL_IMPEXT static vector<unique_ptr<ByteBuffer>> byteBuffers;
 
    /**
     * Initialize object buffer per thread
     */
    static void initialize();
 
    /**
     * Disposes object buffer per thread
     */
    static void dispose();
 
public:
    /**
     * Get byte buffer for given context
     * @param bytes bytes
     * @return byte buffer
     */
    static ByteBuffer* getByteBuffer(int contextIdx, int32_t bytes);
 
};