| // |
| // 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. |
| // |
| |
| // WindowSurfaceWGL.h: WGL implementation of egl::Surface for windows |
| |
| #ifndef LIBANGLE_RENDERER_GL_WGL_WINDOWSURFACEWGL_H_ |
| #define LIBANGLE_RENDERER_GL_WGL_WINDOWSURFACEWGL_H_ |
| |
| #include "libANGLE/renderer/gl/SurfaceGL.h" |
| |
| #include <GL/wglext.h> |
| |
| namespace rx |
| { |
| |
| class FunctionsWGL; |
| |
| class WindowSurfaceWGL : public SurfaceGL |
| { |
| public: |
| WindowSurfaceWGL(const egl::SurfaceState &state, |
| RendererGL *renderer, |
| EGLNativeWindowType window, |
| int pixelFormat, |
| HGLRC wglContext, |
| const FunctionsWGL *functions, |
| EGLint orientation); |
| ~WindowSurfaceWGL() override; |
| |
| egl::Error initialize(const DisplayImpl *displayImpl) override; |
| egl::Error makeCurrent() override; |
| |
| egl::Error swap(const DisplayImpl *displayImpl) 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; |
| |
| private: |
| int mPixelFormat; |
| |
| HGLRC mWGLContext; |
| |
| HWND mWindow; |
| HDC mDeviceContext; |
| |
| const FunctionsWGL *mFunctionsWGL; |
| |
| EGLint mSwapBehavior; |
| }; |
| |
| } |
| |
| #endif // LIBANGLE_RENDERER_GL_WGL_WINDOWSURFACEWGL_H_ |