DX11InputLayoutDescriptor.h

#pragma once

#include "DX11Initializer/DX11APIObjects.h"
#include "swGraphicAPI/Resources/MeshResources.h"

#include <vector>


class DX11InputLayoutDescriptor : public InputLayoutDescriptor
{
private:
    std::vector<D3D11_INPUT_ELEMENT_DESC>       m_inputElement;
public:
    DX11InputLayoutDescriptor( const std::wstring& layoutName ) : InputLayoutDescriptor( layoutName ) {}
    ~DX11InputLayoutDescriptor() = default;

    Size                            GetNumElements()        { return m_inputElement.size(); }
    D3D11_INPUT_ELEMENT_DESC*       GetDescriptorPtr()      { return m_inputElement.data(); }

    virtual void                    AddRow( const char* semanticName,
                                            ResourceFormat format,
                                            unsigned int inputSlot,
                                            unsigned int byteOffset,
                                            bool perInstance,
                                            unsigned int instanceDataStep );

    unsigned int                    CountSemantic( const char* semanticName );
};