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/*
* Copyright (C) 2012 Igalia S.L.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
#pragma once
#if USE(GLX)
#include "GLContext.h"
#include "XUniquePtr.h"
#include "XUniqueResource.h"
typedef unsigned char GLubyte;
typedef unsigned long Window;
typedef void* ContextKeyType;
typedef struct _XDisplay Display;
namespace WebCore {
class GLContextGLX final : public GLContext {
WTF_MAKE_NONCOPYABLE(GLContextGLX);
public:
static std::unique_ptr<GLContextGLX> createContext(GLNativeWindowType, PlatformDisplay&);
static std::unique_ptr<GLContextGLX> createSharingContext(PlatformDisplay&);
virtual ~GLContextGLX();
private:
bool makeContextCurrent() override;
void swapBuffers() override;
void waitNative() override;
bool canRenderToDefaultFramebuffer() override;
IntSize defaultFrameBufferSize() override;
void swapInterval(int) override;
cairo_device_t* cairoDevice() override;
bool isEGLContext() const override { return false; }
#if ENABLE(GRAPHICS_CONTEXT_3D)
PlatformGraphicsContext3D platformContext() override;
#endif
GLContextGLX(PlatformDisplay&, XUniqueGLXContext&&, GLNativeWindowType);
GLContextGLX(PlatformDisplay&, XUniqueGLXContext&&, XUniqueGLXPbuffer&&);
GLContextGLX(PlatformDisplay&, XUniqueGLXContext&&, XUniquePixmap&&, XUniqueGLXPixmap&&);
static std::unique_ptr<GLContextGLX> createWindowContext(GLNativeWindowType, PlatformDisplay&, GLXContext sharingContext = nullptr);
static std::unique_ptr<GLContextGLX> createPbufferContext(PlatformDisplay&, GLXContext sharingContext = nullptr);
static std::unique_ptr<GLContextGLX> createPixmapContext(PlatformDisplay&, GLXContext sharingContext = nullptr);
Display* m_x11Display { nullptr };
XUniqueGLXContext m_context;
Window m_window { 0 };
XUniqueGLXPbuffer m_pbuffer;
XUniquePixmap m_pixmap;
XUniqueGLXPixmap m_glxPixmap;
cairo_device_t* m_cairoDevice { nullptr };
};
} // namespace WebCore
#endif // USE(GLX)
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