kc3-lang/angle/src/libGLESv2/renderer/Renderer11.h

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• Hash : 1d6aff2b
  Author :
  Date : 2012-11-28T19:30:42
  

  Add a Renderer11 class for the d3d11 backend.
  
  Trac #21925
  
  Signed-off-by: Nicolas Capens
  
  git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1396 736b8ea6-26fd-11df-bfd4-992fa37f6226
  

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• src/libGLESv2/renderer/Renderer11.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.
  //
  
  // Renderer11.h: Defines a back-end specific class for the D3D11 renderer.
  
  #ifndef LIBGLESV2_RENDERER_RENDERER11_H_
  #define LIBGLESV2_RENDERER_RENDERER11_H_
  
  #define GL_APICALL
  #include <GLES2/gl2.h>
  #include <GLES2/gl2ext.h>
  #define EGLAPI
  #include <EGL/egl.h>
  
  #include <dxgi.h>
  #include <d3d11.h>
  
  #include "common/angleutils.h"
  
  #include "libGLESv2/renderer/Renderer.h"
  
  namespace rx
  {
  
  class Renderer11 : public Renderer
  {
    public:
      Renderer11(egl::Display *display, HDC hDc);
      virtual ~Renderer11();
  
      virtual EGLint initialize();
      virtual bool resetDevice();
  
      virtual int generateConfigs(ConfigDesc **configDescList);
      virtual void deleteConfigs(ConfigDesc *configDescList);
  
      virtual void startScene();
      virtual void endScene();
  
      virtual void sync(bool block);
  
      virtual void setSamplerState(gl::SamplerType type, int index, const gl::SamplerState &sampler);
      virtual void setTexture(gl::SamplerType type, int index, gl::Texture *texture);
  
      // lost device
      virtual void markDeviceLost();
      virtual bool isDeviceLost();
      virtual bool testDeviceLost(bool notify);
      virtual bool testDeviceResettable();
  
      // Renderer capabilities
      virtual DWORD getAdapterVendor() const;
      virtual const char *getAdapterDescription() const;
      virtual GUID getAdapterIdentifier() const;
  
      virtual bool getDXT1TextureSupport();
      virtual bool getDXT3TextureSupport();
      virtual bool getDXT5TextureSupport();
      virtual bool getEventQuerySupport();
      virtual bool getFloat32TextureSupport(bool *filtering, bool *renderable);
      virtual bool getFloat16TextureSupport(bool *filtering, bool *renderable);
      virtual bool getLuminanceTextureSupport();
      virtual bool getLuminanceAlphaTextureSupport();
      virtual bool getVertexTextureSupport() const;
      virtual bool getNonPower2TextureSupport() const;
      virtual bool getDepthTextureSupport() const;
      virtual bool getOcclusionQuerySupport() const;
      virtual bool getInstancingSupport() const;
      virtual bool getTextureFilterAnisotropySupport() const;
      virtual float getTextureMaxAnisotropy() const;
      virtual bool getShareHandleSupport() const;
  
      virtual bool getShaderModel3Support() const;
      virtual float getMaxPointSize() const;
      virtual int getMaxTextureWidth() const;
      virtual int getMaxTextureHeight() const;
      virtual bool get32BitIndexSupport() const;
      virtual int getMinSwapInterval() const;
      virtual int getMaxSwapInterval() const;
  
      virtual GLsizei getMaxSupportedSamples() const;
  
      // D3D11-renderer specific methods
      ID3D11Device *getDevice() { return mD3d11; }
      ID3D11DeviceContext *getDeviceContext() { return mDeviceContext; };
  
    private:
      DISALLOW_COPY_AND_ASSIGN(Renderer11);
  
      HMODULE mD3d11Module;
      HMODULE mDxgiModule;
      HDC mDc;
  
      bool mDeviceLost;
  
      void initializeDevice();
      void releaseDeviceResources();
  
      ID3D11Device *mD3d11;
      ID3D11DeviceContext *mDeviceContext;
  };
  
  }
  #endif // LIBGLESV2_RENDERER_RENDERER11_H_
  

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