mirror of
https://bitbucket.org/smil3y/katie.git
synced 2025-02-26 11:52:57 +00:00
118 lines
4 KiB
C++
118 lines
4 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2015 The Qt Company Ltd.
|
|
** Contact: http://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the QtGui module of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** Commercial License Usage
|
|
** Licensees holding valid commercial Qt licenses may use this file in
|
|
** accordance with the commercial license agreement provided with the
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
** a written agreement between you and The Qt Company. For licensing terms
|
|
** and conditions see http://www.qt.io/terms-conditions. For further
|
|
** information use the contact form at http://www.qt.io/contact-us.
|
|
**
|
|
** GNU Lesser General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU Lesser
|
|
** General Public License version 2.1 or version 3 as published by the Free
|
|
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
|
|
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
|
|
** following information to ensure the GNU Lesser General Public License
|
|
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
|
|
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
**
|
|
** As a special exception, The Qt Company gives you certain additional
|
|
** rights. These rights are described in The Qt Company LGPL Exception
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU
|
|
** General Public License version 3.0 as published by the Free Software
|
|
** Foundation and appearing in the file LICENSE.GPL included in the
|
|
** packaging of this file. Please review the following information to
|
|
** ensure the GNU General Public License version 3.0 requirements will be
|
|
** met: http://www.gnu.org/copyleft/gpl.html.
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#ifndef QEGLCONTEXT_P_H
|
|
#define QEGLCONTEXT_P_H
|
|
|
|
//
|
|
// W A R N I N G
|
|
// -------------
|
|
//
|
|
// This file is not part of the Qt API. It exists for the convenience of
|
|
// the QtOpenGL and QtOpenVG modules. This header file may change from
|
|
// version to version without notice, or even be removed.
|
|
//
|
|
// We mean it.
|
|
//
|
|
|
|
#include <QtCore/qsize.h>
|
|
#include <QtGui/qimage.h>
|
|
|
|
#include <qegl_p.h>
|
|
#include <qeglproperties_p.h>
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
class Q_GUI_EXPORT QEglContext
|
|
{
|
|
public:
|
|
QEglContext();
|
|
~QEglContext();
|
|
|
|
bool isValid() const;
|
|
bool isCurrent() const;
|
|
bool isSharing() const { return sharing; }
|
|
|
|
QEgl::API api() const { return apiType; }
|
|
void setApi(QEgl::API api) { apiType = api; }
|
|
|
|
bool chooseConfig(const QEglProperties& properties, QEgl::PixelFormatMatch match = QEgl::ExactPixelFormat);
|
|
bool createContext(QEglContext *shareContext = 0, const QEglProperties *properties = 0);
|
|
void destroyContext();
|
|
EGLSurface createSurface(QPaintDevice *device, const QEglProperties *properties = 0);
|
|
void destroySurface(EGLSurface surface);
|
|
|
|
bool makeCurrent(EGLSurface surface);
|
|
bool doneCurrent();
|
|
bool lazyDoneCurrent();
|
|
bool swapBuffers(EGLSurface surface);
|
|
bool swapBuffersRegion2NOK(EGLSurface surface, const QRegion *region);
|
|
|
|
int configAttrib(int name) const;
|
|
|
|
EGLContext context() const { return ctx; }
|
|
void setContext(EGLContext context) { ctx = context; ownsContext = false;}
|
|
|
|
EGLDisplay display() {return QEgl::display();}
|
|
|
|
EGLConfig config() const { return cfg; }
|
|
void setConfig(EGLConfig config) { cfg = config; }
|
|
|
|
private:
|
|
QEgl::API apiType;
|
|
EGLContext ctx;
|
|
EGLConfig cfg;
|
|
EGLSurface currentSurface;
|
|
bool current;
|
|
bool ownsContext;
|
|
bool sharing;
|
|
bool apiChanged;
|
|
|
|
static QEglContext *currentContext(QEgl::API api);
|
|
static void setCurrentContext(QEgl::API api, QEglContext *context);
|
|
|
|
friend class QMeeGoGraphicsSystem;
|
|
friend class QMeeGoPixmapData;
|
|
};
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
#endif // QEGLCONTEXT_P_H
|