kc3-lang/angle/src/libGLESv2/renderer/SwapChain11.h

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• Hash : 5c25ed2f
  Author :
  Date : 2013-01-25T21:49:51
  

  Reorganized the getter methods of SwapChain11 and added a method to get the offscreen texture shader resource.
  
  TRAC #22358
  
  Signed-off-by: Nicolas Capens
  Signed-off-by: Shannon Woods
  Author: Geoff Lang
  
  git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1742 736b8ea6-26fd-11df-bfd4-992fa37f6226
  

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• src/libGLESv2/renderer/SwapChain11.h

• //
  // Copyright (c) 2012 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  
  // SwapChain11.h: Defines a back-end specific class for the D3D11 swap chain.
  
  #ifndef LIBGLESV2_RENDERER_SWAPCHAIN11_H_
  #define LIBGLESV2_RENDERER_SWAPCHAIN11_H_
  
  #include <d3d11.h>
  
  #include "common/angleutils.h"
  #include "libGLESv2/renderer/SwapChain.h"
  
  namespace rx
  {
  class Renderer11;
  
  class SwapChain11 : public SwapChain
  {
    public:
      SwapChain11(Renderer11 *renderer, HWND window, HANDLE shareHandle,
                  GLenum backBufferFormat, GLenum depthBufferFormat);
      virtual ~SwapChain11();
  
      virtual EGLint reset(EGLint backbufferWidth, EGLint backbufferHeight, EGLint swapInterval);
      virtual EGLint swapRect(EGLint x, EGLint y, EGLint width, EGLint height);
  
      virtual ID3D11Texture2D *getOffscreenTexture();
      virtual ID3D11RenderTargetView *getRenderTarget();
      virtual ID3D11ShaderResourceView *getRenderTargetShaderResource();
  
      virtual ID3D11DepthStencilView *getDepthStencil();
  
      EGLint getWidth() const { return mWidth; }
      EGLint getHeight() const { return mHeight; }
  
      static SwapChain11 *makeSwapChain11(SwapChain *swapChain);
  
    private:
      DISALLOW_COPY_AND_ASSIGN(SwapChain11);
  
      void release();
  
      Renderer11 *mRenderer;
      EGLint mHeight;
      EGLint mWidth;
  
      IDXGISwapChain *mSwapChain;
  
      ID3D11Texture2D *mBackBufferTexture;
      ID3D11RenderTargetView *mBackBufferRTView;
  
      ID3D11Texture2D *mOffscreenTexture;
      ID3D11RenderTargetView *mOffscreenRTView;
      ID3D11ShaderResourceView *mOffscreenSRView;
  
      ID3D11Texture2D *mDepthStencilTexture;
      ID3D11DepthStencilView *mDepthStencilDSView;
  
      ID3D11Buffer *mQuadVB;
      ID3D11SamplerState *mPassThroughSampler;
      ID3D11InputLayout *mPassThroughIL;
      ID3D11VertexShader *mPassThroughVS;
      ID3D11PixelShader *mPassThroughPS;
  };
  
  }
  #endif // LIBGLESV2_RENDERER_SWAPCHAIN11_H_
  

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