diff options
Diffstat (limited to 'src/plugins/scenegraph/openvg/qopenvgcontext_p.h')
-rw-r--r-- | src/plugins/scenegraph/openvg/qopenvgcontext_p.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/src/plugins/scenegraph/openvg/qopenvgcontext_p.h b/src/plugins/scenegraph/openvg/qopenvgcontext_p.h new file mode 100644 index 0000000000..a1ba73957f --- /dev/null +++ b/src/plugins/scenegraph/openvg/qopenvgcontext_p.h @@ -0,0 +1,88 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtQuick 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 https://www.qt.io/terms-conditions. For further +** information use the contact form at https://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 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QOPENVGCONTEXT_H +#define QOPENVGCONTEXT_H + +#include <QtGui/QWindow> +#include <QtGui/QImage> + +#include <EGL/egl.h> +#include <VG/openvg.h> + +QT_BEGIN_NAMESPACE + +class QOpenVGContext +{ +public: + QOpenVGContext(QWindow *window); + ~QOpenVGContext(); + + void makeCurrent(); + void makeCurrent(EGLSurface surface); + void doneCurrent(); + void swapBuffers(); + void swapBuffers(EGLSurface surface); + + + QWindow *window() const; + + EGLDisplay eglDisplay() { return m_display; } + EGLConfig eglConfig() { return m_config; } + EGLContext eglContext() { return m_context; } + + QImage readFramebuffer(const QSize &size); + + void getConfigs(); + + static void checkErrors(); + +private: + EGLSurface m_surface; + EGLDisplay m_display; + EGLConfig m_config; + EGLContext m_context; + + QWindow *m_window; + +}; + +QT_END_NAMESPACE + +#endif // QOPENVGCONTEXT_H |