--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) 2014 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 AVFVIDEOWINDOWCONTROL_H
+#define AVFVIDEOWINDOWCONTROL_H
+
+#include <QVideoWindowControl>
+
+@class AVPlayerLayer;
+#if defined(Q_OS_OSX)
+@class NSView;
+typedef NSView NativeView;
+#else
+@class UIView;
+typedef UIView NativeView;
+#endif
+
+#include "avfvideooutput.h"
+
+QT_BEGIN_NAMESPACE
+
+class AVFVideoWindowControl : public QVideoWindowControl, public AVFVideoOutput
+{
+ Q_OBJECT
+ Q_INTERFACES(AVFVideoOutput)
+
+public:
+ AVFVideoWindowControl(QObject *parent = 0);
+ virtual ~AVFVideoWindowControl();
+
+ // QVideoWindowControl interface
+public:
+ WId winId() const;
+ void setWinId(WId id);
+
+ QRect displayRect() const;
+ void setDisplayRect(const QRect &rect);
+
+ bool isFullScreen() const;
+ void setFullScreen(bool fullScreen);
+
+ void repaint();
+ QSize nativeSize() const;
+
+ Qt::AspectRatioMode aspectRatioMode() const;
+ void setAspectRatioMode(Qt::AspectRatioMode mode);
+
+ 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);
+
+ // AVFVideoOutput interface
+ void setLayer(void *playerLayer);
+
+private:
+ void updateAspectRatio();
+ void updatePlayerLayerBounds();
+
+ WId m_winId;
+ QRect m_displayRect;
+ bool m_fullscreen;
+ int m_brightness;
+ int m_contrast;
+ int m_hue;
+ int m_saturation;
+ Qt::AspectRatioMode m_aspectRatioMode;
+ QSize m_nativeSize;
+ AVPlayerLayer *m_playerLayer;
+ NativeView *m_nativeView;
+};
+
+QT_END_NAMESPACE
+
+#endif // AVFVIDEOWINDOWCONTROL_H
--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) 2014 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "avfvideowindowcontrol.h"
+
+#include <AVFoundation/AVFoundation.h>
+
+QT_USE_NAMESPACE
+
+AVFVideoWindowControl::AVFVideoWindowControl(QObject *parent)
+ : QVideoWindowControl(parent)
+ , m_winId(0)
+ , m_fullscreen(false)
+ , m_brightness(0)
+ , m_contrast(0)
+ , m_hue(0)
+ , m_saturation(0)
+ , m_aspectRatioMode(Qt::IgnoreAspectRatio)
+ , m_playerLayer(0)
+ , m_nativeView(0)
+{
+}
+
+AVFVideoWindowControl::~AVFVideoWindowControl()
+{
+ if (m_playerLayer)
+ [m_playerLayer release];
+}
+
+WId AVFVideoWindowControl::winId() const
+{
+ return m_winId;
+}
+
+void AVFVideoWindowControl::setWinId(WId id)
+{
+ m_winId = id;
+ m_nativeView = (NativeView*)m_winId;
+}
+
+QRect AVFVideoWindowControl::displayRect() const
+{
+ return m_displayRect;
+}
+
+void AVFVideoWindowControl::setDisplayRect(const QRect &rect)
+{
+ if (m_displayRect != rect) {
+ m_displayRect = rect;
+ updatePlayerLayerBounds();
+ }
+}
+
+bool AVFVideoWindowControl::isFullScreen() const
+{
+ return m_fullscreen;
+}
+
+void AVFVideoWindowControl::setFullScreen(bool fullScreen)
+{
+ if (m_fullscreen != fullScreen) {
+ m_fullscreen = fullScreen;
+ Q_EMIT QVideoWindowControl::fullScreenChanged(fullScreen);
+ }
+}
+
+void AVFVideoWindowControl::repaint()
+{
+ if (m_playerLayer)
+ [m_playerLayer setNeedsDisplay];
+}
+
+QSize AVFVideoWindowControl::nativeSize() const
+{
+ return m_nativeSize;
+}
+
+Qt::AspectRatioMode AVFVideoWindowControl::aspectRatioMode() const
+{
+ return m_aspectRatioMode;
+}
+
+void AVFVideoWindowControl::setAspectRatioMode(Qt::AspectRatioMode mode)
+{
+ if (m_aspectRatioMode != mode) {
+ m_aspectRatioMode = mode;
+ updateAspectRatio();
+ }
+}
+
+int AVFVideoWindowControl::brightness() const
+{
+ return m_brightness;
+}
+
+void AVFVideoWindowControl::setBrightness(int brightness)
+{
+ if (m_brightness != brightness) {
+ m_brightness = brightness;
+ Q_EMIT QVideoWindowControl::brightnessChanged(brightness);
+ }
+}
+
+int AVFVideoWindowControl::contrast() const
+{
+ return m_contrast;
+}
+
+void AVFVideoWindowControl::setContrast(int contrast)
+{
+ if (m_contrast != contrast) {
+ m_contrast = contrast;
+ Q_EMIT QVideoWindowControl::contrastChanged(contrast);
+ }
+}
+
+int AVFVideoWindowControl::hue() const
+{
+ return m_hue;
+}
+
+void AVFVideoWindowControl::setHue(int hue)
+{
+ if (m_hue != hue) {
+ m_hue = hue;
+ Q_EMIT QVideoWindowControl::hueChanged(hue);
+ }
+}
+
+int AVFVideoWindowControl::saturation() const
+{
+ return m_saturation;
+}
+
+void AVFVideoWindowControl::setSaturation(int saturation)
+{
+ if (m_saturation != saturation) {
+ m_saturation = saturation;
+ Q_EMIT QVideoWindowControl::saturationChanged(saturation);
+ }
+}
+
+void AVFVideoWindowControl::setLayer(void *playerLayer)
+{
+ AVPlayerLayer *layer = (AVPlayerLayer*)playerLayer;
+ if (m_playerLayer == layer)
+ return;
+
+ if (!m_winId) {
+ qDebug("AVFVideoWindowControl: No video window");
+ return;
+ }
+
+#if defined(Q_OS_OSX)
+ [m_nativeView setWantsLayer:YES];
+#endif
+
+ if (m_playerLayer) {
+ [m_playerLayer removeFromSuperlayer];
+ [m_playerLayer release];
+ }
+
+ m_playerLayer = layer;
+
+ CALayer *nativeLayer = [m_nativeView layer];
+
+ if (layer) {
+ [layer retain];
+
+ m_nativeSize = QSize(m_playerLayer.bounds.size.width,
+ m_playerLayer.bounds.size.height);
+
+ updateAspectRatio();
+ [nativeLayer addSublayer:m_playerLayer];
+ updatePlayerLayerBounds();
+ }
+}
+
+void AVFVideoWindowControl::updateAspectRatio()
+{
+ if (m_playerLayer) {
+ switch (m_aspectRatioMode) {
+ case Qt::IgnoreAspectRatio:
+ [m_playerLayer setVideoGravity:AVLayerVideoGravityResize];
+ break;
+ case Qt::KeepAspectRatio:
+ [m_playerLayer setVideoGravity:AVLayerVideoGravityResizeAspect];
+ break;
+ case Qt::KeepAspectRatioByExpanding:
+ [m_playerLayer setVideoGravity:AVLayerVideoGravityResizeAspectFill];
+ break;
+ default:
+ break;
+ }
+ }
+}
+
+void AVFVideoWindowControl::updatePlayerLayerBounds()
+{
+ if (m_playerLayer) {
+ CGRect newBounds = CGRectMake(0, 0,
+ m_displayRect.width(), m_displayRect.height());
+ m_playerLayer.bounds = newBounds;
+ m_playerLayer.position = CGPointMake(m_displayRect.x(), m_displayRect.y());
+ }
+}
+
+#include "moc_avfvideowindowcontrol.cpp"
projects / platform / upstream / qtmultimedia.git / commitdiff