1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/gl/GLContextWGL.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,78 @@
1.4 +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
1.5 +/* vim: set ts=8 sts=4 et sw=4 tw=80: */
1.6 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#ifndef GLCONTEXTWGL_H_
1.11 +#define GLCONTEXTWGL_H_
1.12 +
1.13 +#include "GLContext.h"
1.14 +#include "WGLLibrary.h"
1.15 +
1.16 +namespace mozilla {
1.17 +namespace gl {
1.18 +
1.19 +class GLContextWGL : public GLContext
1.20 +{
1.21 +public:
1.22 + MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(GLContextWGL)
1.23 + // From Window: (possibly for offscreen!)
1.24 + GLContextWGL(const SurfaceCaps& caps,
1.25 + GLContext* sharedContext,
1.26 + bool isOffscreen,
1.27 + HDC aDC,
1.28 + HGLRC aContext,
1.29 + HWND aWindow = nullptr);
1.30 +
1.31 + // From PBuffer
1.32 + GLContextWGL(const SurfaceCaps& caps,
1.33 + GLContext* sharedContext,
1.34 + bool isOffscreen,
1.35 + HANDLE aPbuffer,
1.36 + HDC aDC,
1.37 + HGLRC aContext,
1.38 + int aPixelFormat);
1.39 +
1.40 + ~GLContextWGL();
1.41 +
1.42 + virtual GLContextType GetContextType() const MOZ_OVERRIDE { return GLContextType::WGL; }
1.43 +
1.44 + static GLContextWGL* Cast(GLContext* gl) {
1.45 + MOZ_ASSERT(gl->GetContextType() == GLContextType::WGL);
1.46 + return static_cast<GLContextWGL*>(gl);
1.47 + }
1.48 +
1.49 + bool Init() MOZ_OVERRIDE;
1.50 +
1.51 + virtual bool MakeCurrentImpl(bool aForce) MOZ_OVERRIDE;
1.52 +
1.53 + virtual bool IsCurrent() MOZ_OVERRIDE;
1.54 +
1.55 + void SetIsDoubleBuffered(bool aIsDB);
1.56 +
1.57 + virtual bool IsDoubleBuffered() const MOZ_OVERRIDE;
1.58 +
1.59 + virtual bool SupportsRobustness() const MOZ_OVERRIDE;
1.60 +
1.61 + virtual bool SwapBuffers() MOZ_OVERRIDE;
1.62 +
1.63 + virtual bool SetupLookupFunction() MOZ_OVERRIDE;
1.64 +
1.65 + HGLRC Context() { return mContext; }
1.66 +
1.67 +protected:
1.68 + friend class GLContextProviderWGL;
1.69 +
1.70 + HDC mDC;
1.71 + HGLRC mContext;
1.72 + HWND mWnd;
1.73 + HANDLE mPBuffer;
1.74 + int mPixelFormat;
1.75 + bool mIsDoubleBuffered;
1.76 +};
1.77 +
1.78 +}
1.79 +}
1.80 +
1.81 +#endif // GLCONTEXTWGL_H_
