DeviceContext.h

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#pragma once
#include "Prerequisites.h"
 
class 
DeviceContext {
public:
  DeviceContext()  = default;
  ~DeviceContext() = default;
 
  void 
  init();
 
  void 
  update();
 
  void 
  render();
 
  void 
  destroy();
 
  void 
  RSSetViewports(unsigned int NumViewports, const D3D11_VIEWPORT *pViewports);
 
  void 
  PSSetShaderResources(unsigned int StartSlot,
                       unsigned int NumViews,
                       ID3D11ShaderResourceView* const* ppShaderResourceViews);
 
  void 
  IASetInputLayout(ID3D11InputLayout* pInputLayout);
 
  void 
  VSSetShader(ID3D11VertexShader* pVertexShader,
              ID3D11ClassInstance* const* ppClassInstances,
              unsigned int NumClassInstances);
 
  void 
  PSSetShader(ID3D11PixelShader *pPixelShader,
              ID3D11ClassInstance *const *ppClassInstances,
              unsigned int NumClassInstances);
 
  void 
  UpdateSubresource(ID3D11Resource* pDstResource,
                    unsigned int DstSubresource,
                    const D3D11_BOX* pDstBox,
                    const void* pSrcData,
                    unsigned int SrcRowPitch,
                    unsigned int SrcDepthPitch);
 
  void 
  IASetVertexBuffers(unsigned int StartSlot,
                     unsigned int NumBuffers,
                     ID3D11Buffer *const *ppVertexBuffers,
                     const unsigned int* pStrides,
                     const unsigned int* pOffsets);
 
  void 
  IASetIndexBuffer(ID3D11Buffer *pIndexBuffer,
                   DXGI_FORMAT Format,
                   unsigned int Offset);
 
  void 
  PSSetSamplers(unsigned int StartSlot,
                unsigned int NumSamplers,
                ID3D11SamplerState* const* ppSamplers);
 
  void 
  RSSetState(ID3D11RasterizerState* pRasterizerState);
 
  void 
  OMSetBlendState(ID3D11BlendState* pBlendState,
                  const float BlendFactor[4],
                  unsigned int SampleMask);
 
  void 
  OMSetRenderTargets(unsigned int NumViews,
                     ID3D11RenderTargetView* const* ppRenderTargetViews,
                     ID3D11DepthStencilView* pDepthStencilView);
 
  void 
  IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY Topology);
 
  void 
  ClearRenderTargetView(ID3D11RenderTargetView* pRenderTargetView,
                        const float ColorRGBA[4]);
 
  void 
  ClearDepthStencilView(ID3D11DepthStencilView* pDepthStencilView,
                        unsigned int ClearFlags,
                        float Depth,
                        UINT8 Stencil);
 
  void 
  VSSetConstantBuffers(unsigned int StartSlot,
                       unsigned int NumBuffers,
                       ID3D11Buffer* const* ppConstantBuffers);
 
  void 
  PSSetConstantBuffers(unsigned int StartSlot,
                       unsigned int NumBuffers,
                       ID3D11Buffer* const* ppConstantBuffers);
 
  void 
  DrawIndexed(unsigned int IndexCount,
              unsigned int StartIndexLocation,
              int BaseVertexLocation);
public:
  ID3D11DeviceContext* m_deviceContext = nullptr;
 
};