diff options
Diffstat (limited to 'src/multimedia/gsttools_headers/qx11videosurface_p.h')
-rw-r--r-- | src/multimedia/gsttools_headers/qx11videosurface_p.h | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/src/multimedia/gsttools_headers/qx11videosurface_p.h b/src/multimedia/gsttools_headers/qx11videosurface_p.h deleted file mode 100644 index 514bfcee4..000000000 --- a/src/multimedia/gsttools_headers/qx11videosurface_p.h +++ /dev/null @@ -1,117 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part 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 Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/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 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt 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 QX11VIDEOSURFACE_H -#define QX11VIDEOSURFACE_H - -#include <QtWidgets/qwidget.h> -#include <qabstractvideosurface.h> - -#include <X11/Xlib.h> -#include <X11/extensions/Xv.h> -#include <X11/extensions/Xvlib.h> - -QT_BEGIN_NAMESPACE - -class QX11VideoSurface : public QAbstractVideoSurface -{ - Q_OBJECT -public: - QX11VideoSurface(QObject *parent = 0); - ~QX11VideoSurface(); - - WId winId() const; - void setWinId(WId id); - - QRect displayRect() const; - void setDisplayRect(const QRect &rect); - - QRect viewport() const; - void setViewport(const QRect &rect); - - int brightness() const; - void setBrightness(int brightness); - - int contrast() const; - void setContrast(int contrast); - - int hue() const; - void setHue(int hue); - - int saturation() const; - void setSaturation(int saturation); - - QList<QVideoFrame::PixelFormat> supportedPixelFormats( - QAbstractVideoBuffer::HandleType handleType = QAbstractVideoBuffer::NoHandle) const; - - bool start(const QVideoSurfaceFormat &format); - void stop(); - - bool present(const QVideoFrame &frame); - -private: - Display *display() const; - - WId m_winId; - XvPortID m_portId; - GC m_gc; - XvImage *m_image; - QList<QVideoFrame::PixelFormat> m_supportedPixelFormats; - QVector<int> m_formatIds; - QRect m_viewport; - QRect m_displayRect; - QPair<int, int> m_brightnessRange; - QPair<int, int> m_contrastRange; - QPair<int, int> m_hueRange; - QPair<int, int> m_saturationRange; - - bool findPort(); - void querySupportedFormats(); - - int getAttribute(const char *attribute, int minimum, int maximum) const; - void setAttribute(const char *attribute, int value, int minimum, int maximum); - - static int redistribute(int value, int fromLower, int fromUpper, int toLower, int toUpper); -}; - -QT_END_NAMESPACE - -#endif |