vcl: Initial work to have native widgets rendered with OpenGL

Change-Id: I8b244a5bdd12a64a65ca1bab14dfe6917a175ccf

1 files changed, 42 insertions, 0 deletions

diff --git a/vcl/inc/opengl/x11/gdiimpl.hxx b/vcl/inc/opengl/x11/gdiimpl.hxx
new file mode 100644
index 000000000000..878c7c2f054e
--- /dev/null
+++ b/vcl/inc/opengl/x11/gdiimpl.hxx
@@ -0,0 +1,42 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDED_VCL_INC_OPENGL_X11_GDIIMPL_HXX
+#define INCLUDED_VCL_INC_OPENGL_X11_GDIIMPL_HXX
+
+#include <vcl/dllapi.h>
+
+#include "unx/salgdi.h"
+#include "unx/x11/x11gdiimpl.h"
+#include "openglgdiimpl.hxx"
+
+class VCL_PLUGIN_PUBLIC X11OpenGLSalGraphicsImpl : public OpenGLSalGraphicsImpl, public X11GraphicsImpl
+{
+private:
+    X11SalGraphics&     mrParent;
+
+public:
+    X11OpenGLSalGraphicsImpl( X11SalGraphics& rParent );
+    virtual ~X11OpenGLSalGraphicsImpl();
+
+protected:
+    GLfloat GetWidth() const SAL_OVERRIDE;
+    GLfloat GetHeight() const SAL_OVERRIDE;
+
+public:
+    // implementation of X11GraphicsImpl
+
+    void Init() SAL_OVERRIDE;
+    X11Pixmap* GetPixmapFromScreen( const Rectangle& rRect ) SAL_OVERRIDE;
+    bool RenderPixmapToScreen( X11Pixmap* pPixmap, int nX, int nY ) SAL_OVERRIDE;
+};
+
+#endif // INCLUDED_VCL_INC_OPENGL_X11_GDIIMPL_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */