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/***************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (directui@nokia.com)
**
** This file is part of duicompositor.
**
** If you have questions regarding the use of this file, please contact
** Nokia at directui@nokia.com.
**
** This library is free software; you can redistribute it and/or
** modify it under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation
** and appearing in the file LICENSE.LGPL included in the packaging
** of this file.
**
****************************************************************************/
#ifndef DUITEXTUREPIXMAPITEM_P_H
#define DUITEXTUREPIXMAPITEM_P_H
#include <QRect>
#include <QRegion>
#include <X11/extensions/Xdamage.h>
#ifdef GLES2_VERSION
#include <EGL/egl.h>
#include <GLES2/gl2.h>
#define GLSurface EGLSurface
class EglResourceManager;
#elif DESKTOP_VERSION
#include <GL/glx.h>
#include <GL/gl.h>
#define GLSurface GLXPixmap
#endif
class QGLWidget;
class QGraphicsItem;
class DuiTexturePixmapItem;
class QGLContext;
class DuiGLResourceManager;
/*! Internal private implementation of DuiTexturePixmapItem
Warning! Interface here may change at any time!
*/
class DuiTexturePixmapPrivate
{
public:
DuiTexturePixmapPrivate(Window window, QGLWidget *w, DuiTexturePixmapItem *item);
~DuiTexturePixmapPrivate();
void init();
void updateWindowPixmap(XRectangle *rects = 0, int num = 0);
void saveBackingStore(bool renew = false);
void clearTexture();
bool isDirectRendered() const;
bool hasAlpha() const;
bool isOverrideRedirect() const;
void resize(int w, int h);
void windowRaised();
void drawTexture(const QTransform& transform, const QRectF& drawRect, qreal opacity);
QGLContext *ctx;
QGLWidget *glwidget;
Pixmap windowp;
GLSurface glpixmap;
GLuint textureId;
GLuint ctextureId;
static bool inverted_texture;
bool custom_tfp;
bool has_alpha;
bool direct_fb_render;
bool override_redirect;
bool viewable;
QRect brect;
QRegion damageRegion;
qreal angle;
Damage damage_object;
DuiTexturePixmapItem *item;
#ifdef GLES2_VERSION
static EglResourceManager *eglresource;
#endif
static DuiGLResourceManager* glresource;
};
#endif //DUITEXTUREPIXMAPITEM_P_H
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