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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the Qt Compositor.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
** the names of its contributors may be used to endorse or promote
** products derived from this software without specific prior written
** permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef GRAPHICSHARDWAREINTEGRATION_H
#define GRAPHICSHARDWAREINTEGRATION_H
#include <QtGui/qopengl.h>
#include <QtGui/QOpenGLContext>
#include <wayland-server.h>
#include "waylandcompositor.h"
#include "wayland_wrapper/wldisplay.h"
class GraphicsHardwareIntegration
{
public:
GraphicsHardwareIntegration(WaylandCompositor *compositor);
virtual ~GraphicsHardwareIntegration() { }
virtual void initializeHardware(Wayland::Display *waylandDisplay) = 0;
/** Bind the Wayland buffer to the textureId. The correct context is the current context,
so there is no need to do makeCurrent in this function.
**/
virtual GLuint createTextureFromBuffer(struct wl_buffer *buffer, QOpenGLContext *context) = 0;
virtual bool isYInverted(struct wl_buffer *) const { return true; }
virtual bool setDirectRenderSurface(WaylandSurface *) {return false;}
virtual bool postBuffer(struct wl_buffer *) {return false;}
static GraphicsHardwareIntegration *createGraphicsHardwareIntegration(WaylandCompositor *compositor);
protected:
WaylandCompositor *m_compositor;
};
#endif // GRAPHICSHARDWAREINTEGRATION_H
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