kc3-lang/angle/src/libANGLE/renderer/gl/wgl/DXGISwapChainWindowSurfaceWGL.h

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• Hash : 48ef11b2
  Author :
  Date : 2016-04-27T15:21:52
  

  Rename gl::Framebuffer::Data to gl::FramebufferState.
  
  Moving this out of the Framebuffer class allows us to forward-
  declare it.
  
  BUG=angleproject:1363
  
  Change-Id: I91971c37a92151df508cdf7f0eb8c3e93506d112
  Reviewed-on: https://chromium-review.googlesource.com/340741
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  

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• src/libANGLE/renderer/gl/wgl/DXGISwapChainWindowSurfaceWGL.h

• //
  // Copyright (c) 2015 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.
  //
  
  // DXGISwapChainWindowSurfaceWGL.h: WGL implementation of egl::Surface for windows using a DXGI
  // swapchain.
  
  #ifndef LIBANGLE_RENDERER_GL_WGL_DXGISWAPCHAINSURFACEWGL_H_
  #define LIBANGLE_RENDERER_GL_WGL_DXGISWAPCHAINSURFACEWGL_H_
  
  #include "libANGLE/renderer/gl/SurfaceGL.h"
  
  #include <GL/wglext.h>
  
  namespace rx
  {
  
  class FunctionsGL;
  class FunctionsWGL;
  class DisplayWGL;
  class StateManagerGL;
  struct WorkaroundsGL;
  
  class DXGISwapChainWindowSurfaceWGL : public SurfaceGL
  {
    public:
      DXGISwapChainWindowSurfaceWGL(RendererGL *renderer,
                                    EGLNativeWindowType window,
                                    ID3D11Device *device,
                                    HANDLE deviceHandle,
                                    HGLRC wglContext,
                                    HDC deviceContext,
                                    const FunctionsGL *functionsGL,
                                    const FunctionsWGL *functionsWGL,
                                    EGLint orientation);
      ~DXGISwapChainWindowSurfaceWGL() override;
  
      egl::Error initialize() override;
      egl::Error makeCurrent() override;
  
      egl::Error swap() override;
      egl::Error postSubBuffer(EGLint x, EGLint y, EGLint width, EGLint height) override;
      egl::Error querySurfacePointerANGLE(EGLint attribute, void **value) override;
      egl::Error bindTexImage(gl::Texture *texture, EGLint buffer) override;
      egl::Error releaseTexImage(EGLint buffer) override;
      void setSwapInterval(EGLint interval) override;
  
      EGLint getWidth() const override;
      EGLint getHeight() const override;
  
      EGLint isPostSubBufferSupported() const override;
      EGLint getSwapBehavior() const override;
  
      FramebufferImpl *createDefaultFramebuffer(const gl::FramebufferState &data) override;
  
    private:
      egl::Error setObjectsLocked(bool locked);
      egl::Error checkForResize();
  
      egl::Error createSwapChain();
  
      EGLNativeWindowType mWindow;
  
      StateManagerGL *mStateManager;
      const WorkaroundsGL &mWorkarounds;
      const FunctionsGL *mFunctionsGL;
      const FunctionsWGL *mFunctionsWGL;
  
      ID3D11Device *mDevice;
      HANDLE mDeviceHandle;
  
      HDC mWGLDevice;
      HGLRC mWGLContext;
  
      DXGI_FORMAT mSwapChainFormat;
      UINT mSwapChainFlags;
      GLenum mDepthBufferFormat;
  
      bool mFirstSwap;
      IDXGISwapChain *mSwapChain;
      IDXGISwapChain1 *mSwapChain1;
  
      GLuint mColorRenderbufferID;
      HANDLE mRenderbufferBufferHandle;
  
      GLuint mDepthRenderbufferID;
  
      GLuint mFramebufferID;
  
      GLuint mTextureID;
      HANDLE mTextureHandle;
  
      size_t mWidth;
      size_t mHeight;
  
      EGLint mSwapInterval;
  
      EGLint mOrientation;
  };
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_GL_WGL_DXGISWAPCHAINSURFACEWGL_H_
  

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