kc3-lang/angle/src/libEGL/Display.h

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• Author : daniel@transgaming.com
  Date : 2012-10-31 19:55:33
  Hash : 76d3e6e0
  Message : Rename renderer namespace to rx Trac #21999 Author: Shannon Woods Signed-off-by: Daniel Koch git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1379 736b8ea6-26fd-11df-bfd4-992fa37f6226

• src/libEGL/Display.h

• //
  // Copyright (c) 2002-2012 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.
  //
  
  // Display.h: Defines the egl::Display class, representing the abstract
  // display on which graphics are drawn. Implements EGLDisplay.
  // [EGL 1.4] section 2.1.2 page 3.
  
  #ifndef LIBEGL_DISPLAY_H_
  #define LIBEGL_DISPLAY_H_
  
  #ifndef WIN32_LEAN_AND_MEAN
  #define WIN32_LEAN_AND_MEAN
  #endif
  #include <windows.h>
  #include <d3d9.h>
  
  #include <set>
  #include <vector>
  
  #include "libGLESv2/Context.h"
  #include "libGLESv2/renderer/Renderer9.h"
  
  #include "libEGL/Config.h"
  #include "libEGL/Surface.h"
  
  namespace egl
  {
  class Display
  {
    public:
      ~Display();
  
      bool initialize();
      void terminate();
  
      static egl::Display *getDisplay(EGLNativeDisplayType displayId);
  
      bool getConfigs(EGLConfig *configs, const EGLint *attribList, EGLint configSize, EGLint *numConfig);
      bool getConfigAttrib(EGLConfig config, EGLint attribute, EGLint *value);
  
      EGLSurface createWindowSurface(HWND window, EGLConfig config, const EGLint *attribList);
      EGLSurface createOffscreenSurface(EGLConfig config, HANDLE shareHandle, const EGLint *attribList);
      EGLContext createContext(EGLConfig configHandle, const gl::Context *shareContext, bool notifyResets, bool robustAccess);
  
      void destroySurface(egl::Surface *surface);
      void destroyContext(gl::Context *context);
  
      bool isInitialized() const;
      bool isValidConfig(EGLConfig config);
      bool isValidContext(gl::Context *context);
      bool isValidSurface(egl::Surface *surface);
      bool hasExistingWindowSurface(HWND window);
  
      rx::Renderer *getRenderer() { return mRenderer; };
      rx::Renderer9 *getRenderer9() { assert(dynamic_cast<rx::Renderer9*>(mRenderer) != NULL); return static_cast<rx::Renderer9*>(mRenderer); };   // D3D9_REPLACE
  
      virtual void notifyDeviceLost();
  
      const char *getExtensionString() const;
  
    private:
      DISALLOW_COPY_AND_ASSIGN(Display);
  
      Display(EGLNativeDisplayType displayId, HDC deviceContext, bool software);
  
      bool restoreLostDevice();
  
      EGLNativeDisplayType mDisplayId;
      const HDC mDc;
  
      bool mSoftwareDevice;
      
      typedef std::set<Surface*> SurfaceSet;
      SurfaceSet mSurfaceSet;
  
      ConfigSet mConfigSet;
  
      typedef std::set<gl::Context*> ContextSet;
      ContextSet mContextSet;
  
      rx::Renderer *mRenderer;
  
      void initExtensionString();
      std::string mExtensionString;
  };
  }
  
  #endif   // LIBEGL_DISPLAY_H_