| // |
| // Copyright 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/wgl/SurfaceWGL.h" |
| |
| #include <GL/wglext.h> |
| |
| namespace rx |
| { |
| |
| class FunctionsGL; |
| class FunctionsWGL; |
| class DisplayWGL; |
| class StateManagerGL; |
| |
| class DXGISwapChainWindowSurfaceWGL : public SurfaceWGL |
| { |
| public: |
| DXGISwapChainWindowSurfaceWGL(const egl::SurfaceState &state, |
| StateManagerGL *stateManager, |
| EGLNativeWindowType window, |
| ID3D11Device *device, |
| HANDLE deviceHandle, |
| HDC deviceContext, |
| const FunctionsGL *functionsGL, |
| const FunctionsWGL *functionsWGL, |
| EGLint orientation); |
| ~DXGISwapChainWindowSurfaceWGL() override; |
| |
| egl::Error initialize(const egl::Display *display) override; |
| egl::Error makeCurrent(const gl::Context *context) override; |
| |
| egl::Error swap(const gl::Context *context) override; |
| egl::Error postSubBuffer(const gl::Context *context, |
| EGLint x, |
| EGLint y, |
| EGLint width, |
| EGLint height) override; |
| egl::Error querySurfacePointerANGLE(EGLint attribute, void **value) override; |
| egl::Error bindTexImage(const gl::Context *context, |
| gl::Texture *texture, |
| EGLint buffer) override; |
| egl::Error releaseTexImage(const gl::Context *context, 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::Context *context, |
| const gl::FramebufferState &data) override; |
| |
| HDC getDC() const override; |
| |
| private: |
| egl::Error setObjectsLocked(bool locked); |
| egl::Error checkForResize(); |
| |
| egl::Error createSwapChain(); |
| |
| EGLNativeWindowType mWindow; |
| |
| StateManagerGL *mStateManager; |
| const FunctionsGL *mFunctionsGL; |
| const FunctionsWGL *mFunctionsWGL; |
| |
| ID3D11Device *mDevice; |
| HANDLE mDeviceHandle; |
| |
| HDC mWGLDevice; |
| |
| DXGI_FORMAT mSwapChainFormat; |
| UINT mSwapChainFlags; |
| GLenum mDepthBufferFormat; |
| |
| bool mFirstSwap; |
| IDXGISwapChain *mSwapChain; |
| IDXGISwapChain1 *mSwapChain1; |
| |
| GLuint mColorRenderbufferID; |
| HANDLE mRenderbufferBufferHandle; |
| |
| GLuint mDepthRenderbufferID; |
| |
| GLuint mTextureID; |
| HANDLE mTextureHandle; |
| |
| size_t mWidth; |
| size_t mHeight; |
| |
| EGLint mSwapInterval; |
| |
| EGLint mOrientation; |
| }; |
| } // namespace rx |
| |
| #endif // LIBANGLE_RENDERER_GL_WGL_DXGISWAPCHAINSURFACEWGL_H_ |