diff --git a/doc/src/examples/qmlvideo.qdoc b/doc/src/examples/qmlvideo.qdoc new file mode 100644 index 00000000..b96464b0 --- /dev/null +++ b/doc/src/examples/qmlvideo.qdoc @@ -0,0 +1,147 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:FDL$ +** GNU Free Documentation License +** Alternatively, this file may be used under the terms of the GNU Free +** Documentation License version 1.3 as published by the Free Software +** Foundation and appearing in the file included in the packaging of +** this file. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms +** and conditions contained in a signed written agreement between you +** and Nokia. +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +/*! +\example video/qmlvideo +\title QML Video Example + +\brief The QML Video Example demonstrates the various manipulations (move; +resize; rotate; change aspect ratio) which can be applied to QML \l{VideoOutput} +items. + +\section1 Overview + +This example demonstrates the various manipulations (move; resize; rotate; +change aspect ratio) which can be applied to QML \l{VideoOutput} items. + +It also shows how native code can be combined with QML to implement more +advanced functionality - in this case, C++ code is used to calculate the QML +frame rate. This value is rendered in QML in a semi-transparent item +overlaid on the video content. + +The following image shows the application executing the video-overlay scene, +which creates a dummy overlay item (just a semi-transparent \l{Rectangle}), +which moves across the \l{VideoOutput} item. + +\image qmlvideo-overlay.png + +\section1 Application structure + +The \l{video/qmlvideo/qml/qmlvideo/main.qml} file creates a UI which includes +the following elements: + +\list + \o Two \l{video/qmlvideo/qml/qmlvideo/Button.qml}{Button} elements, each + of which displays a filename, and can be used to launch a + \l{video/qmlvideo/qml/qmlvideo/FileBrowser.qml}{FileBrowser} + \o An exit \l{video/qmlvideo/qml/qmlvideo/Button.qml}{Button} + \o A \l{video/qmlvideo/qml/qmlvideo/SceneSelectionPanel.qml}{SceneSelectionPanel}, + which is a flickable list displaying the available scenes + \o At the lower left, an item which displays the QML repainting rate - the + upper number is the instantaneous frame rate and the lower number is the + average over the past second. +\endlist + +\image qmlvideo-menu.png + +Each scene in the flickable list is implemented in its own QML file - for +example the video-basic scene (which just displays a static \l{VideoOutput} element +in the center of the screen) is implemented in the +\l{video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic.qml} file. As you +can see from the code, this makes use of a type of inheritance: a +\l{video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic} element ... + +\quotefromfile video/qmlvideo/qml/qmlvideo/VideoBasic.qml +\skipto import +\printuntil /^\}/ + +... is-a +\l{video/qmlvideo/qml/qmlvideo/SceneBasic.qml}{SceneBasic} ... + +\quotefromfile examples/video/qmlvideo/qml/qmlvideo/SceneBasic.qml +\skipto import +\printuntil contentType +\dots +\skipto Content +\printuntil content +\dots +\skipto } +\printuntil /^\}/ + +... which is-a +\l{video/qmlvideo/qml/qmlvideo/Scene.qml}{Scene}: + +\quotefromfile video/qmlvideo/qml/qmlvideo/Scene.qml +\skipto import +\printuntil root +\dots +\skipto property QtObject content +\printuntil content +\dots +\skipto Button +\printuntil /^\}/ + +\l{video/qmlvideo/qml/qmlvideo/SceneBasic.qml}{SceneBasic} describes the +structure and behaviour of the scene, but is agnostic of the type of content +which will be displayed - this is abstracted by the +\l{video/qmlvideo/qml/qmlvideo/Content.qml}{Content} element. + +This pattern allows us to define a particular use case (in this case, simply +display a static piece of content), and then instantiate that use case for +both video content +(\l{video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic}) and cameracontent +(\l{video/qmlvideo/qml/qmlvideo/CameraBasic.qml}{CameraBasic}). This approach +is used to implement many of the other scenes - for example, "repeatedly slide +the content from left to right and back again" is implemented by +\l{video/qmlvideo/qml/qmlvideo/SceneMove.qml}{SceneMove}, on which +\l{video/qmlvideo/qml/qmlvideo/VideoMove.qml}{VideoMove} and +\l{video/qmlvideo/qml/qmlvideo/CameraMove.qml}{CameraMove} are based. + +Depending on the value of the contentType property in the top-level scene +element, the embedded +\l{video/qmlvideo/qml/qmlvideo/Content.qml}{Content} item creates either a +\l{MediaPlayer} or a \l{Camera} item. + +\section1 Calculating and displaying QML painting rate + +\include examples/video-qml-paint-rate.qdocinc + +All that remains is to connect the afterRendering() signal of the QQuickView +object to a JavaScript function, which will eventually call frequencyItem.notify(): + +\quotefromfile video/qmlvideo/main.cpp +\skipto QmlApplicationViewer +\printuntil ; +\dots +\skipto QQuickItem +\printuntil ; +\dots +\skipto QObject::connect +\printuntil SLOT(qmlFramePainted())); + +*/ + diff --git a/doc/src/examples/qmlvideofx.qdoc b/doc/src/examples/qmlvideofx.qdoc new file mode 100644 index 00000000..efb63050 --- /dev/null +++ b/doc/src/examples/qmlvideofx.qdoc @@ -0,0 +1,221 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:FDL$ +** GNU Free Documentation License +** Alternatively, this file may be used under the terms of the GNU Free +** Documentation License version 1.3 as published by the Free Software +** Foundation and appearing in the file included in the packaging of +** this file. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms +** and conditions contained in a signed written agreement between you +** and Nokia. +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +/*! +\example video/qmlvideofx +\title QML Video Shader Effects Example + +\brief The QML Video Shader Effects Example shows how the \l {ShaderEffect} +element can be used to apply postprocessing effects, expressed in GLSL, to QML +\l {VideoOutput} items. + +\section1 Overview + +This example shows how the \l {ShaderEffectItem} element can be used to apply +postprocessing effects, expressed in GLSL, to QML \l {VideoOutput} items. + +It also shows how native code can be combined with QML to implement more +advanced functionality - in this case, C++ code is used to calculate the QML +frame rate. This value is rendered in QML in a semi-transparent item +overlaid on the video content. + +Finally, this application demonstrates the use of different top-level QML +files to handle different physical screen sizes. On small-screen devices, +menus are by default hidden, and only appear when summoned by a gesture. +Large-screen devices show a more traditional layout in which menus are +displayed around the video content pane. + +The following screenshots show shader effects being applied. In each case, +the effect is implemented using a fragment shader. + +Here we see an edge detection algorithm being applied to a video clip +(\l{http://orange.blender.org/}{Elephant's Dream from blender.org}). +\image qmlvideofx-video-edgedetection.png + +This image shows a page curl effect, applied to the same video clip. +\image qmlvideofx-video-pagecurl.png + +Here we see a 'glow' effect (edge detection plus colour quantization) being +applied to the camera viewfinder. +\image qmlvideofx-camera-glow.png + +This image shows a 'lens magnification' effect applied to the viewfinder. +\image qmlvideofx-camera-magnify.png + +The application includes many more effects than the ones shown here - look +for Effect*.qml files in the list above to see the full range. + +\section1 Application structure + +Shader effects can be applied to video or viewfinder content using the +\l{ShaderEffectItem} element, as shown in the following example, which applies +a wiggly effect to the content: + +\code +import QtQuick 2.0 +import QtMultimedia 4.0 + +Rectangle { + width: 300 + height: 300 + color: "black" + + MediaPlayer { + id: mediaPlayer + source: "test.mp4" + playing: true + } + + VideoOutput { + id: video + anchors.fill: parent + source: mediaPlayer + } + + ShaderEffect { + property variant source: ShaderEffectSource { sourceItem: video; hideSource: true } + property real wiggleAmount: 0.005 + anchors.fill: video + + fragmentShader: " + varying highp vec2 qt_TexCoord0; + uniform sampler2D source; + uniform highp float wiggleAmount; + void main(void) + { + highp vec2 wiggledTexCoord = qt_TexCoord0; + wiggledTexCoord.s += sin(4.0 * 3.141592653589 * wiggledTexCoord.t) * wiggleAmount; + gl_FragColor = texture2D(source, wiggledTexCoord.st); + } + " + } +} +\endcode + +In this application, the usage of the \l{ShaderEffect} and \l{VideoOutput} +elements is a bit more complicated, for the following reasons: + +\list + \o Each effect can be applied to either a \l{VideoOutput} or an + \l{Image} item, so the type of the source item must be abstracted away + from the effect implementation + \o For some effects (such as the edge detection and glow examples shown in + the screenshots above), the transformation is applied only to pixels to + the left of a dividing line - this allows the effect to be easily + compared with the untransformed image on the right + \o Most effects have one or more parameters which can be modified by the + user - these are controlled by sliders in the UI which are connected + to uniform values passed into the GLSL code +\endlist + +The abstraction of source item type is achieved by the +\l{video/qmlvideofx/qml/qmlvideofx/Content.qml}{Content} element, which uses a +\l{Loader} to create either a \l{MediaPlayer}, \l{Camera} or \l{Image} element: + +\quotefromfile video/qmlvideofx/qml/qmlvideofx/Content.qml +\skipto import +\printuntil { +\dots +\skipto Loader { +\printuntil } +\dots +\skipto function openImage +\printuntil "ContentImage.qml" +\skipto contentLoader.item.source +\printuntil path +\skipto } +\printuntil } +\skipto function openVideo +\printuntil "ContentVideo.qml" +\skipto contentLoader.item.source +\printuntil path +\skipto } +\printuntil } +\skipto function openCamera +\printuntil "ContentCamera.qml" +\skipto } +\printuntil } +\skipto /^\}/ +\printuntil } + +Each effect is implemented as a QML item which is based on the +\l{video/qmlvideofx/qml/qmlvideofx/Effect.qml}{Effect} element, which in turn +is based on the \l{ShaderEffect} element: + +\quotefromfile video/qmlvideofx/qml/qmlvideofx/Effect.qml +\skipto import +\printuntil /^\}/ + +The interface of the Effect element allows for derived effects to specify the +number of parameters which they support (and therefore the number of sliders +which should be displayed), and whether a vertical dividing line should be drawn +between transformed and untransformed image regions. As an example, here is the +implementation of the pixelation effect. As you can see, the pixelation effect +supports one parameter (which controls the pixelation granularity), and states +that the divider should be displayed. + +\quotefromfile video/qmlvideofx/qml/qmlvideofx/EffectPixelate.qml +\skipto import +\printuntil /^\}/ + +The main.qml file shows a +\l{video/qmlvideofx/qml/qmlvideofx/FileOpen.qml}{FileOpen} element which allows +the user to select the input source and an +\l{video/qmlvideofx/qml/qmlvideofx/EffectSelectionPanel.qml}{EffectSelectionPanel} +item, which lists each of the available shader effects. As described above, a +\l{video/qmlvideofx/qml/qmlvideofx/Content.qml}{Content} item is used to load the +appropriate input and effect element. A +\l{video/qmlvideofx/qml/qmlvideofx/Divider.qml}{Divider} item draws the +vertical dividing line, which can be dragged left / right by the user. Finally, +a \l{video/qmlvideofx/qml/qmlvideofx/ParameterPanel.qml}{ParameterPanel} item +renders the sliders corresponding to each effect parameter. + +Here is the source selection menu: +\image qmlvideofx-source-menu.png + +And here is the effect selection menu: +\image qmlvideofx-effects-menu.png + +\section1 Calculating and displaying QML painting rate + +\include examples/video-qml-paint-rate.qdocinc + +All that remains is to connect the afterRendering() signal of the QQuickView +object to a JavaScript function, which will eventually call frequencyItem.notify(): + +\quotefromfile video/qmlvideofx/main.cpp +\skipto QmlApplicationViewer +\printuntil ; +\dots +\skipto QQuickItem +\printuntil ; +\dots +\skipto QObject::connect +\printuntil SLOT(qmlFramePainted())); + +*/ + diff --git a/doc/src/examples/video-qml-paint-rate.qdocinc b/doc/src/examples/video-qml-paint-rate.qdocinc new file mode 100644 index 00000000..bc993fd6 --- /dev/null +++ b/doc/src/examples/video-qml-paint-rate.qdocinc @@ -0,0 +1,43 @@ +The QML painting rate is calculated by the FrequencyMonitor class, which +turns a stream of events (received via the notify() slot), into an +instantaneous and an averaged frequency: + +\quotefromfile video/snippets/frequencymonitor/frequencymonitor.h +\skipto class FrequencyMonitor : public QObject +\printuntil Q_OBJECT +\skipto Q_PROPERTY(qreal instantaneousFrequency +\printuntil averageFrequencyChanged) +\skipto public +\printuntil : +\dots +\skipto static void qmlRegisterType +\printuntil ; +\skipto public slots +\printuntil notify(); +\skipto }; +\printline }; + +The FrequencyMonitor class is exposed to QML like this + +\quotefromfile video/snippets/frequencymonitor/frequencymonitordeclarative.cpp +\skipto FrequencyMonitor::qmlRegisterType +\printuntil } + +and its data is displayed by defining a QML item called FrequencyItem, like this: + +\quotefromfile video/snippets/frequencymonitor/qml/frequencymonitor/FrequencyItem.qml +\skipto import FrequencyMonitor +\printuntil id: root +\dots +\skipto function notify +\printuntil id: monitor +\skipto onAverageFrequencyChanged +\printuntil { +\skipto instantaneousFrequencyText +\printuntil /^\}/ + +The result looks like this: + +\image video-qml-paint-rate.png + + diff --git a/doc/src/images/qmlcamera-menu.png b/doc/src/images/qmlcamera-menu.png new file mode 100644 index 00000000..b2d77331 Binary files /dev/null and b/doc/src/images/qmlcamera-menu.png differ diff --git a/doc/src/images/qmlvideo-menu.png b/doc/src/images/qmlvideo-menu.png new file mode 100644 index 00000000..b2d77331 Binary files /dev/null and b/doc/src/images/qmlvideo-menu.png differ diff --git a/doc/src/images/qmlvideo-overlay.png b/doc/src/images/qmlvideo-overlay.png new file mode 100644 index 00000000..f5dc8390 Binary files /dev/null and b/doc/src/images/qmlvideo-overlay.png differ diff --git a/doc/src/images/qmlvideofx-camera-glow.png b/doc/src/images/qmlvideofx-camera-glow.png new file mode 100644 index 00000000..aca874b6 Binary files /dev/null and b/doc/src/images/qmlvideofx-camera-glow.png differ diff --git a/doc/src/images/qmlvideofx-camera-magnify.png b/doc/src/images/qmlvideofx-camera-magnify.png new file mode 100644 index 00000000..c3156ce9 Binary files /dev/null and b/doc/src/images/qmlvideofx-camera-magnify.png differ diff --git a/doc/src/images/qmlvideofx-effects-menu.png b/doc/src/images/qmlvideofx-effects-menu.png new file mode 100644 index 00000000..507fd738 Binary files /dev/null and b/doc/src/images/qmlvideofx-effects-menu.png differ diff --git a/doc/src/images/qmlvideofx-source-menu.png b/doc/src/images/qmlvideofx-source-menu.png new file mode 100644 index 00000000..661aaa73 Binary files /dev/null and b/doc/src/images/qmlvideofx-source-menu.png differ diff --git a/doc/src/images/qmlvideofx-video-edgedetection.png b/doc/src/images/qmlvideofx-video-edgedetection.png new file mode 100644 index 00000000..cedb314c Binary files /dev/null and b/doc/src/images/qmlvideofx-video-edgedetection.png differ diff --git a/doc/src/images/qmlvideofx-video-pagecurl.png b/doc/src/images/qmlvideofx-video-pagecurl.png new file mode 100644 index 00000000..5f5bdfb5 Binary files /dev/null and b/doc/src/images/qmlvideofx-video-pagecurl.png differ diff --git a/doc/src/images/video-graphics-memory.png b/doc/src/images/video-graphics-memory.png new file mode 100644 index 00000000..9479cce4 Binary files /dev/null and b/doc/src/images/video-graphics-memory.png differ diff --git a/doc/src/images/video-qml-paint-rate.png b/doc/src/images/video-qml-paint-rate.png new file mode 100644 index 00000000..1519ff64 Binary files /dev/null and b/doc/src/images/video-qml-paint-rate.png differ diff --git a/doc/src/multimedia.qdoc b/doc/src/multimedia.qdoc index 8cdf1386..b9eba76e 100644 --- a/doc/src/multimedia.qdoc +++ b/doc/src/multimedia.qdoc @@ -334,6 +334,30 @@ write a camera application in C++. The \l {QML Camera Example} demonstrates still image capture and controls using the QML plugin. Video recording is not currently available. +\section2 QML Video Example + +The \l {video/qmlvideo}{QML Video Example} demonstrates the various manipulations +(move; resize; rotate; change aspect ratio) which can be applied to QML +\l {VideoOutput} items. + +It also shows how native code can be combined with QML to implement more +advanced functionality - in this case, C++ code is used to calculate the QML +frame rate. This value is rendered in QML as a semi-transparent item overlaid +on the video content. + +\section2 QML Video Shader Effects Example +The \l {video/qmlvideofx}{QML Video Shader Effects Example} shows how the +\l {ShaderEffect} element can be used to apply postprocessing effects, +expressed in GLSL, to QML \l {VideoOutput} items. + +It re-uses the frame rate display code used by the \l {QML Video Example}. + +Finally, this application demonstrates the use of different top-level QML +files to handle different physical screen sizes. On small-screen devices, +menus are by default hidden, and only appear when summoned by a gesture. +Large-screen devices show a more traditional layout in which menus are +displayed around the video content pane. + \section1 Reference documentation diff --git a/examples/video/qmlvideo/images/close.png b/examples/video/qmlvideo/images/close.png new file mode 100644 index 00000000..6904df0e Binary files /dev/null and b/examples/video/qmlvideo/images/close.png differ diff --git a/examples/video/qmlvideo/images/folder.png b/examples/video/qmlvideo/images/folder.png new file mode 100644 index 00000000..e53e2ad4 Binary files /dev/null and b/examples/video/qmlvideo/images/folder.png differ diff --git a/examples/video/qmlvideo/images/leaves.jpg b/examples/video/qmlvideo/images/leaves.jpg new file mode 100644 index 00000000..66533b34 Binary files /dev/null and b/examples/video/qmlvideo/images/leaves.jpg differ diff --git a/examples/video/qmlvideo/images/progress_handle.svg b/examples/video/qmlvideo/images/progress_handle.svg new file mode 100644 index 00000000..7ad9014e --- /dev/null +++ b/examples/video/qmlvideo/images/progress_handle.svg @@ -0,0 +1,35 @@ + + + + + + + + + + + + + + diff --git a/examples/video/qmlvideo/images/progress_handle_pressed.svg b/examples/video/qmlvideo/images/progress_handle_pressed.svg new file mode 100644 index 00000000..c9c6c486 --- /dev/null +++ b/examples/video/qmlvideo/images/progress_handle_pressed.svg @@ -0,0 +1,35 @@ + + + + + + + + + + + + + + diff --git a/examples/video/qmlvideo/images/titlebar.png b/examples/video/qmlvideo/images/titlebar.png new file mode 100644 index 00000000..51c90082 Binary files /dev/null and b/examples/video/qmlvideo/images/titlebar.png differ diff --git a/examples/video/qmlvideo/images/titlebar.sci b/examples/video/qmlvideo/images/titlebar.sci new file mode 100644 index 00000000..0418d94c --- /dev/null +++ b/examples/video/qmlvideo/images/titlebar.sci @@ -0,0 +1,5 @@ +border.left: 10 +border.top: 12 +border.bottom: 12 +border.right: 10 +source: titlebar.png diff --git a/examples/video/qmlvideo/images/up.png b/examples/video/qmlvideo/images/up.png new file mode 100644 index 00000000..b05f8025 Binary files /dev/null and b/examples/video/qmlvideo/images/up.png differ diff --git a/examples/video/qmlvideo/main.cpp b/examples/video/qmlvideo/main.cpp new file mode 100644 index 00000000..de15d8a9 --- /dev/null +++ b/examples/video/qmlvideo/main.cpp @@ -0,0 +1,133 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include +#include +#include +#include +#include "qmlapplicationviewer.h" +#include "trace.h" + +#ifdef PERFORMANCEMONITOR_SUPPORT +#include "performancemonitordeclarative.h" +#endif + +static const QString DefaultFileName1 = ""; +static const QString DefaultFileName2 = ""; + +int main(int argc, char *argv[]) +{ + QGuiApplication app(argc, argv); + +#ifdef PERFORMANCEMONITOR_SUPPORT + PerformanceMonitor::qmlRegisterTypes(); +#endif + + QString source1, source2; + qreal volume = 0.5; + QStringList args = app.arguments(); + PerformanceMonitor::State performanceMonitorState; + bool sourceIsUrl = false; + for (int i=1; isetProperty("source1", url1); + rootObject->setProperty("source2", url2); + rootObject->setProperty("volume", volume); + +#ifdef PERFORMANCEMONITOR_SUPPORT + if (performanceMonitorState.valid) { + rootObject->setProperty("perfMonitorsLogging", performanceMonitorState.logging); + rootObject->setProperty("perfMonitorsVisible", performanceMonitorState.visible); + } + QObject::connect(&viewer, SIGNAL(afterRendering()), + rootObject, SLOT(qmlFramePainted())); +#endif + + QMetaObject::invokeMethod(rootObject, "init"); + + viewer.showExpanded(); + + return app.exec(); +} + diff --git a/examples/video/qmlvideo/qml/qmlvideo/Button.qml b/examples/video/qmlvideo/qml/qmlvideo/Button.qml new file mode 100644 index 00000000..7b101dd6 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/Button.qml @@ -0,0 +1,80 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Rectangle { + id: root + color: textColor + radius: 0.25 * height + + property string text + property color bgColor: "white" + property color bgColorSelected: "red" + property color textColor: "black" + property alias enabled: mouseArea.enabled + + signal clicked + + Rectangle { + anchors { fill: parent; margins: 1 } + color: mouseArea.pressed ? bgColorSelected : bgColor + radius: 0.25 * height + + Text { + id: text + anchors.centerIn: parent + text: root.text + font.pixelSize: 0.5 * parent.height + color: mouseArea.pressed ? bgColor : textColor + horizontalAlignment: Text.AlignHCenter + verticalAlignment: Text.AlignVCenter + } + + MouseArea { + id: mouseArea + anchors.fill: parent + onClicked: { + root.clicked() + } + } + } +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/CameraBasic.qml b/examples/video/qmlvideo/qml/qmlvideo/CameraBasic.qml new file mode 100644 index 00000000..3c68acf7 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/CameraBasic.qml @@ -0,0 +1,47 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneBasic { + contentType: "camera" + started: true +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/CameraDrag.qml b/examples/video/qmlvideo/qml/qmlvideo/CameraDrag.qml new file mode 100644 index 00000000..64125e43 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/CameraDrag.qml @@ -0,0 +1,46 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneDrag { + contentType: "camera" +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/CameraDummy.qml b/examples/video/qmlvideo/qml/qmlvideo/CameraDummy.qml new file mode 100644 index 00000000..06700c15 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/CameraDummy.qml @@ -0,0 +1,69 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +// Item which is loaded by CameraItem if QtMultimediaKit is not available +Rectangle { + id: root + color: "grey" + height: width + + signal fatalError + signal sizeChanged + signal framePainted + + Text { + anchors.fill: parent + anchors.margins: 10 + color: "white" + horizontalAlignment: Text.AlignHCenter + text: "Failed to create Camera item\n\nCheck that QtMultimediaKit is installed" + verticalAlignment: Text.AlignVCenter + wrapMode: Text.Wrap + } + + onWidthChanged: height = width + onHeightChanged: root.sizeChanged() + + function start() { } + function stop() { } +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/CameraFullScreen.qml b/examples/video/qmlvideo/qml/qmlvideo/CameraFullScreen.qml new file mode 100644 index 00000000..c4eabaf5 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/CameraFullScreen.qml @@ -0,0 +1,47 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneFullScreen { + contentType: "camera" +} + diff --git a/examples/video/qmlvideo/qml/qmlvideo/CameraFullScreenInverted.qml b/examples/video/qmlvideo/qml/qmlvideo/CameraFullScreenInverted.qml new file mode 100644 index 00000000..39f02b66 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/CameraFullScreenInverted.qml @@ -0,0 +1,47 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneFullScreenInverted { + contentType: "camera" +} + diff --git a/examples/video/qmlvideo/qml/qmlvideo/CameraItem.qml b/examples/video/qmlvideo/qml/qmlvideo/CameraItem.qml new file mode 100644 index 00000000..cb30b941 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/CameraItem.qml @@ -0,0 +1,68 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 +import QtMultimedia 4.0 + +VideoOutput { + id: root + height: width + source: camera + + signal fatalError + signal sizeChanged + + onHeightChanged: root.sizeChanged() + + Camera { + id: camera + + onError: { + if (Camera.NoError != error) { + console.log("[qmlvideo] CameraItem.onError error " + error + " errorString " + errorString) + root.fatalError() + } + } + } + + function start() { camera.start() } + function stop() { camera.stop() } +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/CameraMove.qml b/examples/video/qmlvideo/qml/qmlvideo/CameraMove.qml new file mode 100644 index 00000000..7b520ce7 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/CameraMove.qml @@ -0,0 +1,46 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneMove { + contentType: "camera" +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/CameraOverlay.qml b/examples/video/qmlvideo/qml/qmlvideo/CameraOverlay.qml new file mode 100644 index 00000000..610f5c03 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/CameraOverlay.qml @@ -0,0 +1,46 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneOverlay { + contentType: "camera" +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/CameraResize.qml b/examples/video/qmlvideo/qml/qmlvideo/CameraResize.qml new file mode 100644 index 00000000..46d4444d --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/CameraResize.qml @@ -0,0 +1,46 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneResize { + contentType: "camera" +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/CameraRotate.qml b/examples/video/qmlvideo/qml/qmlvideo/CameraRotate.qml new file mode 100644 index 00000000..cebee7b4 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/CameraRotate.qml @@ -0,0 +1,46 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneRotate { + contentType: "camera" +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/CameraSpin.qml b/examples/video/qmlvideo/qml/qmlvideo/CameraSpin.qml new file mode 100644 index 00000000..ea8fca2f --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/CameraSpin.qml @@ -0,0 +1,46 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneSpin { + contentType: "camera" +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/Content.qml b/examples/video/qmlvideo/qml/qmlvideo/Content.qml new file mode 100644 index 00000000..b05b5464 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/Content.qml @@ -0,0 +1,164 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Rectangle { + id: root + border.color: "white" + border.width: showBorder ? 1 : 0 + color: "transparent" + property string contentType // "camera" or "video" + property string source + property real volume + property bool dummy: false + property bool autoStart: true + property bool started: false + property bool showFrameRate: false + property bool showBorder: false + + signal initialized + signal error + signal videoFramePainted + + Loader { + id: contentLoader + } + + Connections { + id: framePaintedConnection + onFramePainted: { + if (frameRateLoader.item) + frameRateLoader.item.notify() + root.videoFramePainted() + } + ignoreUnknownSignals: true + } + + Connections { + id: errorConnection + onFatalError: { + console.log("[qmlvideo] Content.onFatalError") + stop() + root.error() + } + ignoreUnknownSignals: true + } + + Loader { + id: frameRateLoader + source: root.showFrameRate ? "../frequencymonitor/FrequencyItem.qml" : "" + onLoaded: { + item.parent = root + item.anchors.top = root.top + item.anchors.right = root.right + item.anchors.margins = 10 + } + } + + onWidthChanged: { + if (contentItem()) + contentItem().width = width + } + + onHeightChanged: { + if (contentItem()) + contentItem().height = height + } + + function initialize() { + console.log("[qmlvideo] Content.initialize: contentType " + contentType) + if ("video" == contentType) { + console.log("[qmlvideo] Content.initialize: loading VideoItem.qml") + contentLoader.source = "VideoItem.qml" + if (Loader.Error == contentLoader.status) { + console.log("[qmlvideo] Content.initialize: loading VideoDummy.qml") + contentLoader.source = "VideoDummy.qml" + dummy = true + } + contentLoader.item.volume = volume + } else if ("camera" == contentType) { + console.log("[qmlvideo] Content.initialize: loading CameraItem.qml") + contentLoader.source = "CameraItem.qml" + if (Loader.Error == contentLoader.status) { + console.log("[qmlvideo] Content.initialize: loading CameraDummy.qml") + contentLoader.source = "CameraDummy.qml" + dummy = true + } + } else { + console.log("[qmlvideo] Content.initialize: error: invalid contentType") + } + if (contentLoader.item) { + contentLoader.item.sizeChanged.connect(updateRootSize) + contentLoader.item.parent = root + contentLoader.item.width = root.width + framePaintedConnection.target = contentLoader.item + errorConnection.target = contentLoader.item + if (root.autoStart) + root.start() + } + console.log("[qmlvideo] Content.initialize: complete") + root.initialized() + } + + function start() { + console.log("[qmlvideo] Content.start") + if (contentLoader.item) { + if (root.contentType == "video") + contentLoader.item.mediaSource = root.source + contentLoader.item.start() + root.started = true + } + } + + function stop() { + console.log("[qmlvideo] Content.stop") + if (contentLoader.item) { + contentLoader.item.stop() + if (root.contentType == "video") + contentLoader.item.mediaSource = "" + root.started = false + } + } + + function contentItem() { return contentLoader.item } + function updateRootSize() { root.height = contentItem().height } +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/DisableScreenSaver.qml b/examples/video/qmlvideo/qml/qmlvideo/DisableScreenSaver.qml new file mode 100644 index 00000000..19b91e81 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/DisableScreenSaver.qml @@ -0,0 +1,49 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 +import QtSystemInfo 5.0 + +Item { + ScreenSaver { + screenSaverInhibited: true + } +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/ErrorDialog.qml b/examples/video/qmlvideo/qml/qmlvideo/ErrorDialog.qml new file mode 100644 index 00000000..db656493 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/ErrorDialog.qml @@ -0,0 +1,107 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Rectangle { + id: root + color: "transparent" + opacity: 0.0 + property alias enabled: mouseArea.enabled + state: enabled ? "on" : "baseState" + + states: [ + State { + name: "on" + PropertyChanges { + target: root + opacity: 1.0 + } + } + ] + + transitions: [ + Transition { + from: "*" + to: "*" + NumberAnimation { + properties: "opacity" + easing.type: Easing.OutQuart + duration: 500 + } + } + ] + + Rectangle { + anchors.fill: parent + color: "black" + opacity: 0.75 + } + + Rectangle { + anchors.centerIn: parent + width: 300 + height: 200 + radius: 10 + color: "white" + + Text { + id: text + anchors.fill: parent + anchors.margins: 10 + horizontalAlignment: Text.AlignHCenter + verticalAlignment: Text.AlignVCenter + color: "black" + wrapMode: Text.WordWrap + } + } + + MouseArea { + id: mouseArea + anchors.fill: parent + onClicked: root.enabled = false + } + + function show(msg) { + text.text = "Error

" + msg + root.enabled = true + } +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/FileBrowser.qml b/examples/video/qmlvideo/qml/qmlvideo/FileBrowser.qml new file mode 100644 index 00000000..84157ea3 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/FileBrowser.qml @@ -0,0 +1,354 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 +import Qt.labs.folderlistmodel 1.0 + +Rectangle { + id: root + color: "white" + property bool showFocusHighlight: false + property variant folders: folders1 + property variant view: view1 + property alias folder: folders1.folder + property color textColor: "black" + + signal openFile(string path) + + FolderListModel { + id: folders1 + folder: folder + } + + FolderListModel { + id: folders2 + folder: folder + } + + SystemPalette { + id: palette + } + + Component { + id: folderDelegate + + Rectangle { + id: wrapper + function launch() { + if (folders.isFolder(index)) + down(filePath); + else + root.openFile(filePath); + } + width: root.width + height: 52 + color: "transparent" + + Rectangle { + id: highlight; visible: false + anchors.fill: parent + color: palette.highlight + gradient: Gradient { + GradientStop { id: t1; position: 0.0; color: palette.highlight } + GradientStop { id: t2; position: 1.0; color: Qt.lighter(palette.highlight) } + } + } + + Item { + width: 48; height: 48 + Image { + source: "qrc:/images/folder.png" + anchors.centerIn: parent + visible: folders.isFolder(index) + } + } + + Text { + id: nameText + anchors.fill: parent; verticalAlignment: Text.AlignVCenter + text: fileName + anchors.leftMargin: 54 + font.pixelSize: 32 + color: (wrapper.ListView.isCurrentItem && root.showFocusHighlight) ? palette.highlightedText : textColor + elide: Text.ElideRight + } + + MouseArea { + id: mouseRegion + anchors.fill: parent + onPressed: { + root.showFocusHighlight = false; + wrapper.ListView.view.currentIndex = index; + } + onClicked: { if (folders == wrapper.ListView.view.model) launch() } + } + + states: [ + State { + name: "pressed" + when: mouseRegion.pressed + PropertyChanges { target: highlight; visible: true } + PropertyChanges { target: nameText; color: palette.highlightedText } + } + ] + } + } + + Rectangle { + id: cancelButton + width: 100 + height: titleBar.height - 7 + color: "black" + anchors { bottom: parent.bottom; horizontalCenter: parent.horizontalCenter } + + Text { + anchors { fill: parent; margins: 4 } + text: "Cancel" + color: "white" + horizontalAlignment: Text.AlignHCenter + verticalAlignment: Text.AlignVCenter + font.pixelSize: 20 + } + + MouseArea { + anchors.fill: parent + onClicked: root.openFile("") + } + } + + ListView { + id: view1 + anchors.top: titleBar.bottom + anchors.bottom: cancelButton.top + x: 0 + width: parent.width + model: folders1 + delegate: folderDelegate + highlight: Rectangle { + color: palette.highlight + visible: root.showFocusHighlight && view1.count != 0 + gradient: Gradient { + GradientStop { id: t1; position: 0.0; color: palette.highlight } + GradientStop { id: t2; position: 1.0; color: Qt.lighter(palette.highlight) } + } + width: view1.currentItem == null ? 0 : view1.currentItem.width + } + highlightMoveSpeed: 1000 + pressDelay: 100 + focus: true + state: "current" + states: [ + State { + name: "current" + PropertyChanges { target: view1; x: 0 } + }, + State { + name: "exitLeft" + PropertyChanges { target: view1; x: -root.width } + }, + State { + name: "exitRight" + PropertyChanges { target: view1; x: root.width } + } + ] + transitions: [ + Transition { + to: "current" + SequentialAnimation { + NumberAnimation { properties: "x"; duration: 250 } + } + }, + Transition { + NumberAnimation { properties: "x"; duration: 250 } + NumberAnimation { properties: "x"; duration: 250 } + } + ] + Keys.onPressed: root.keyPressed(event.key) + } + + ListView { + id: view2 + anchors.top: titleBar.bottom + anchors.bottom: parent.bottom + x: parent.width + width: parent.width + model: folders2 + delegate: folderDelegate + highlight: Rectangle { + color: palette.highlight + visible: root.showFocusHighlight && view2.count != 0 + gradient: Gradient { + GradientStop { id: t1; position: 0.0; color: palette.highlight } + GradientStop { id: t2; position: 1.0; color: Qt.lighter(palette.highlight) } + } + width: view1.currentItem == null ? 0 : view1.currentItem.width + } + highlightMoveSpeed: 1000 + pressDelay: 100 + states: [ + State { + name: "current" + PropertyChanges { target: view2; x: 0 } + }, + State { + name: "exitLeft" + PropertyChanges { target: view2; x: -root.width } + }, + State { + name: "exitRight" + PropertyChanges { target: view2; x: root.width } + } + ] + transitions: [ + Transition { + to: "current" + SequentialAnimation { + NumberAnimation { properties: "x"; duration: 250 } + } + }, + Transition { + NumberAnimation { properties: "x"; duration: 250 } + } + ] + Keys.onPressed: root.keyPressed(event.key) + } + + Keys.onPressed: { + root.keyPressed(event.key); + if (event.key == Qt.Key_Return || event.key == Qt.Key_Select || event.key == Qt.Key_Right) { + view.currentItem.launch(); + event.accepted = true; + } else if (event.key == Qt.Key_Left) { + up(); + } + } + + BorderImage { + source: "qrc:/images/titlebar.sci"; + width: parent.width; + height: 52 + y: -7 + id: titleBar + + Rectangle { + id: upButton + width: 48 + height: titleBar.height - 7 + color: "transparent" + Image { anchors.centerIn: parent; source: "qrc:/images/up.png" } + MouseArea { id: upRegion; anchors.centerIn: parent + width: 56 + height: 56 + onClicked: if (folders.parentFolder != "") up() + } + states: [ + State { + name: "pressed" + when: upRegion.pressed + PropertyChanges { target: upButton; color: palette.highlight } + } + ] + } + + Rectangle { + color: "gray" + x: 48 + width: 1 + height: 44 + } + + Text { + anchors.left: upButton.right; anchors.right: parent.right; height: parent.height + anchors.leftMargin: 4; anchors.rightMargin: 4 + text: folders.folder + color: "white" + elide: Text.ElideLeft; horizontalAlignment: Text.AlignRight; verticalAlignment: Text.AlignVCenter + font.pixelSize: 32 + } + } + + function down(path) { + if (folders == folders1) { + view = view2 + folders = folders2; + view1.state = "exitLeft"; + } else { + view = view1 + folders = folders1; + view2.state = "exitLeft"; + } + view.x = root.width; + view.state = "current"; + view.focus = true; + folders.folder = path; + } + + function up() { + var path = folders.parentFolder; + if (folders == folders1) { + view = view2 + folders = folders2; + view1.state = "exitRight"; + } else { + view = view1 + folders = folders1; + view2.state = "exitRight"; + } + view.x = -root.width; + view.state = "current"; + view.focus = true; + folders.folder = path; + } + + function keyPressed(key) { + switch (key) { + case Qt.Key_Up: + case Qt.Key_Down: + case Qt.Key_Left: + case Qt.Key_Right: + root.showFocusHighlight = true; + break; + default: + // do nothing + break; + } + } +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/Scene.qml b/examples/video/qmlvideo/qml/qmlvideo/Scene.qml new file mode 100644 index 00000000..eef4c199 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/Scene.qml @@ -0,0 +1,71 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Rectangle { + id: root + color: "black" + property alias buttonHeight: closeButton.height + property string source1 + property string source2 + property int contentWidth: 250 + property real volume: 0.25 + property int margins: 10 + property QtObject content + + signal close + signal videoFramePainted + + Button { + id: closeButton + anchors { + top: parent.top + right: parent.right + margins: root.margins + } + width: 50 + height: 30 + z: 2.0 + text: "Back" + onClicked: root.close() + } +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/SceneBasic.qml b/examples/video/qmlvideo/qml/qmlvideo/SceneBasic.qml new file mode 100644 index 00000000..66f71021 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/SceneBasic.qml @@ -0,0 +1,87 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Scene { + id: root + property string contentType + property bool autoStart: false + property bool started: false + + Content { + id: content + autoStart: parent.autoStart + started: parent.started + anchors.centerIn: parent + width: parent.contentWidth + contentType: parent.contentType + source: parent.source1 + volume: parent.volume + onVideoFramePainted: root.videoFramePainted() + } + + Text { + anchors { + horizontalCenter: parent.horizontalCenter + bottom: parent.bottom + margins: 20 + } + text: content.started ? "Tap the screen to stop content" + : "Tap the screen to start content" + color: "yellow" + font.pixelSize: 20 + z: 2.0 + } + + MouseArea { + anchors.fill: parent + onClicked: { + console.log("[qmlvideo] SceneBasic.onClicked, started = " + content.started) + if (content.started) + content.stop() + else + content.start() + } + } + + Component.onCompleted: root.content = content +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/SceneDrag.qml b/examples/video/qmlvideo/qml/qmlvideo/SceneDrag.qml new file mode 100644 index 00000000..c112e1db --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/SceneDrag.qml @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Scene { + id: root + property int margin: 20 + property string contentType + + Image { + id: background + source: "qrc:/images/leaves.jpg" + x: (parent.width - width) / 2 + y: (parent.height - height) / 2 + + Content { + id: content + anchors.centerIn: parent + width: root.contentWidth + contentType: root.contentType + source: root.source1 + volume: root.volume + onVideoFramePainted: root.videoFramePainted() + } + } + + MouseArea { + anchors.fill: parent + drag.target: background + } + + Component.onCompleted: root.content = content +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/SceneFullScreen.qml b/examples/video/qmlvideo/qml/qmlvideo/SceneFullScreen.qml new file mode 100644 index 00000000..8e19b07a --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/SceneFullScreen.qml @@ -0,0 +1,104 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Scene { + id: root + property string contentType + + Content { + id: content + anchors.centerIn: parent + width: parent.contentWidth + contentType: root.contentType + source: parent.source1 + volume: parent.volume + state: "left" + + states: [ + State { + name: "fullScreen" + PropertyChanges { target: content; width: content.parent.width } + PropertyChanges { target: content; height: content.parent.height } + } + ] + + transitions: [ + Transition { + ParallelAnimation { + PropertyAnimation { + property: "width" + easing.type: Easing.Linear + duration: 250 + } + PropertyAnimation { + property: "height" + easing.type: Easing.Linear + duration: 250 + } + } + } + ] + + MouseArea { + anchors.fill: parent + onClicked: content.state = (content.state == "fullScreen") ? "baseState" : "fullScreen" + } + + onVideoFramePainted: root.videoFramePainted() + } + + Text { + anchors { + horizontalCenter: parent.horizontalCenter + bottom: parent.bottom + margins: 20 + } + text: "Tap on the content to toggle full-screen mode" + color: "yellow" + font.pixelSize: 20 + z: 2.0 + } + + Component.onCompleted: root.content = content +} + diff --git a/examples/video/qmlvideo/qml/qmlvideo/SceneFullScreenInverted.qml b/examples/video/qmlvideo/qml/qmlvideo/SceneFullScreenInverted.qml new file mode 100644 index 00000000..7556da8b --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/SceneFullScreenInverted.qml @@ -0,0 +1,109 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Scene { + id: root + property string contentType + + Content { + id: content + anchors.centerIn: parent + width: parent.width + height: parent.height + contentType: root.contentType + source: parent.source1 + volume: parent.volume + state: "left" + + states: [ + State { + name: "nonFullScreen" + PropertyChanges { target: content; width: content.parent.contentWidth } + } + ] + + transitions: [ + Transition { + ParallelAnimation { + PropertyAnimation { + property: "width" + easing.type: Easing.Linear + duration: 250 + } + PropertyAnimation { + property: "height" + easing.type: Easing.Linear + duration: 250 + } + } + } + ] + + MouseArea { + anchors.fill: parent + onClicked: content.state = (content.state == "nonFullScreen") ? "baseState" : "nonFullScreen" + } + + onVideoFramePainted: root.videoFramePainted() + + onInitialized: { + width = parent.width + height = parent.height + } + } + + Text { + anchors { + horizontalCenter: parent.horizontalCenter + bottom: parent.bottom + margins: 20 + } + text: "Tap on the content to toggle full-screen mode" + color: "yellow" + font.pixelSize: 20 + z: 2.0 + } + + Component.onCompleted: root.content = content +} + diff --git a/examples/video/qmlvideo/qml/qmlvideo/SceneMove.qml b/examples/video/qmlvideo/qml/qmlvideo/SceneMove.qml new file mode 100644 index 00000000..2ab06761 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/SceneMove.qml @@ -0,0 +1,87 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Scene { + id: root + property int margin: 20 + property string contentType + + Content { + id: content + anchors.verticalCenter: parent.verticalCenter + width: parent.contentWidth + contentType: root.contentType + source: parent.source1 + volume: parent.volume + + SequentialAnimation on x { + id: animation + loops: Animation.Infinite + property int from: margin + property int to: 100 + property int duration: 1500 + running: false + PropertyAnimation { + from: animation.from + to: animation.to + duration: animation.duration + easing.type: Easing.InOutCubic + } + PropertyAnimation { + from: animation.to + to: animation.from + duration: animation.duration + easing.type: Easing.InOutCubic + } + } + + onVideoFramePainted: root.videoFramePainted() + } + + onWidthChanged: { + animation.to = root.width - content.width - margin + animation.start() + } + + Component.onCompleted: root.content = content +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/SceneMulti.qml b/examples/video/qmlvideo/qml/qmlvideo/SceneMulti.qml new file mode 100644 index 00000000..7c90574b --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/SceneMulti.qml @@ -0,0 +1,204 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Scene { + id: root + + property real itemWidth: (width / 3) - 40 + property real itemTopMargin: 50 + + QtObject { + id: contentProxy + function initialize() { + video1.initialize() + video2.initialize() + } + } + + Component { + id: startStopComponent + + Rectangle { + id: root + color: "transparent" + + function content() { + return root.parent + } + + Text { + anchors { + horizontalCenter: parent.horizontalCenter + bottom: parent.bottom + margins: 20 + } + text: content() ? content().started ? "Tap to stop" : "Tap to start" : "" + color: "yellow" + font.pixelSize: 20 + } + + MouseArea { + anchors.fill: parent + onClicked: { + if (content().started) + content().stop() + else + content().start() + } + } + } + } + + Content { + id: video1 + anchors { + left: parent.left + leftMargin: 10 + top: parent.top + topMargin: root.itemTopMargin + } + autoStart: false + contentType: "video" + showBorder: true + showFrameRate: started + source: parent.source1 + width: itemWidth + volume: parent.volume + + Loader { + id: video1StartStopLoader + onLoaded: { + item.parent = video1 + item.anchors.fill = video1 + } + } + + onInitialized: video1StartStopLoader.sourceComponent = startStopComponent + } + + Rectangle { + id: cameraHolder + anchors { + horizontalCenter: parent.horizontalCenter + top: parent.top + topMargin: root.itemTopMargin + } + border.width: 1 + border.color: "white" + color: "transparent" + width: itemWidth + height: width + property bool started: false + + Loader { + id: cameraLoader + onLoaded: { + item.parent = cameraHolder + item.centerIn = cameraHolder + item.contentType = "camera" + item.showFrameRate = true + item.width = itemWidth + item.z = 1.0 + cameraErrorConnection.target = item + item.initialize() + } + } + + Loader { + id: cameraStartStopLoader + sourceComponent: startStopComponent + onLoaded: { + item.parent = cameraHolder + item.anchors.fill = cameraHolder + item.z = 2.0 + } + } + + Connections { + id: cameraErrorConnection + onError: { + console.log("[qmlvideo] SceneMulti.camera.onError") + cameraHolder.stop() + } + } + + function start() { + cameraLoader.source = "Content.qml" + cameraHolder.started = true + } + + function stop() { + cameraLoader.source = "" + cameraHolder.started = false + } + } + + Content { + id: video2 + anchors { + right: parent.right + rightMargin: 10 + top: parent.top + topMargin: root.itemTopMargin + } + autoStart: false + contentType: "video" + showBorder: true + showFrameRate: started + source: parent.source2 + width: itemWidth + volume: parent.volume + + Loader { + id: video2StartStopLoader + onLoaded: { + item.parent = video2 + item.anchors.fill = video2 + } + } + + onInitialized: video2StartStopLoader.sourceComponent = startStopComponent + } + + Component.onCompleted: root.content = contentProxy +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/SceneOverlay.qml b/examples/video/qmlvideo/qml/qmlvideo/SceneOverlay.qml new file mode 100644 index 00000000..7c44ea21 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/SceneOverlay.qml @@ -0,0 +1,121 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Scene { + id: root + property int margin: 20 + property string contentType + + Content { + id: content + anchors.centerIn: parent + width: parent.contentWidth + contentType: root.contentType + source: parent.source1 + volume: parent.volume + onVideoFramePainted: root.videoFramePainted() + } + + Rectangle { + id: overlay + y: 0.5 * parent.height + width: content.width + height: content.height + color: "yellow" + opacity: 0.5 + + SequentialAnimation on x { + id: xAnimation + loops: Animation.Infinite + property int from: margin + property int to: 100 + property int duration: 1500 + running: false + PropertyAnimation { + from: xAnimation.from + to: xAnimation.to + duration: xAnimation.duration + easing.type: Easing.InOutCubic + } + PropertyAnimation { + from: xAnimation.to + to: xAnimation.from + duration: xAnimation.duration + easing.type: Easing.InOutCubic + } + } + + SequentialAnimation on y { + id: yAnimation + loops: Animation.Infinite + property int from: margin + property int to: 180 + property int duration: 1500 + running: false + PropertyAnimation { + from: yAnimation.from + to: yAnimation.to + duration: yAnimation.duration + easing.type: Easing.InOutCubic + } + PropertyAnimation { + from: yAnimation.to + to: yAnimation.from + duration: yAnimation.duration + easing.type: Easing.InOutCubic + } + } + } + + onWidthChanged: { + xAnimation.to = root.width - content.width - margin + xAnimation.start() + } + + onHeightChanged: { + //yAnimation.to = root.height - content.height - margin + yAnimation.start() + } + + Component.onCompleted: root.content = content +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/SceneResize.qml b/examples/video/qmlvideo/qml/qmlvideo/SceneResize.qml new file mode 100644 index 00000000..8c4e7f73 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/SceneResize.qml @@ -0,0 +1,79 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Scene { + id: root + property string contentType + + Content { + id: content + anchors.centerIn: parent + width: parent.contentWidth + contentType: root.contentType + source: parent.source1 + volume: parent.volume + + SequentialAnimation on scale { + id: animation + loops: Animation.Infinite + property int duration: 1500 + running: true + PropertyAnimation { + from: 1.5 + to: 0.5 + duration: animation.duration + easing.type: Easing.InOutCubic + } + PropertyAnimation { + from: 0.5 + to: 1.5 + duration: animation.duration + easing.type: Easing.InOutCubic + } + } + + onVideoFramePainted: root.videoFramePainted() + } + + Component.onCompleted: root.content = content +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/SceneRotate.qml b/examples/video/qmlvideo/qml/qmlvideo/SceneRotate.qml new file mode 100644 index 00000000..11c1f5e9 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/SceneRotate.qml @@ -0,0 +1,100 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Scene { + id: root + property int margin: 20 + property int delta: 30 + property string contentType + + Content { + id: content + anchors.centerIn: parent + width: parent.contentWidth + contentType: root.contentType + source: parent.source1 + volume: parent.volume + onVideoFramePainted: root.videoFramePainted() + } + + Button { + id: rotatePositiveButton + anchors { + right: parent.right + bottom: rotateNegativeButton.top + margins: parent.margins + } + width: 90 + height: root.buttonHeight + text: "Rotate +" + delta + onClicked: content.rotation = content.rotation + delta + } + + Button { + id: rotateNegativeButton + anchors { + right: parent.right + verticalCenter: parent.verticalCenter + margins: parent.margins + } + width: 90 + height: root.buttonHeight + text: "Rotate -" + delta + onClicked: content.rotation = content.rotation - delta + } + + Button { + id: rotateValueButton + anchors { + left: parent.left + verticalCenter: parent.verticalCenter + margins: parent.margins + } + width: 30 + height: root.buttonHeight + enabled: false + text: content.rotation % 360 + } + + Component.onCompleted: root.content = content +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/SceneSelectionPanel.qml b/examples/video/qmlvideo/qml/qmlvideo/SceneSelectionPanel.qml new file mode 100644 index 00000000..537ed070 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/SceneSelectionPanel.qml @@ -0,0 +1,113 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Rectangle { + id: root + property int itemHeight: 25 + property string sceneSource: "" + + ListModel { + id: list + ListElement { name: "multi"; source: "SceneMulti.qml" } + ListElement { name: "video"; source: "VideoBasic.qml" } + ListElement { name: "video-drag"; source: "VideoDrag.qml" } + ListElement { name: "video-fillmode"; source: "VideoFillMode.qml" } + ListElement { name: "video-fullscreen"; source: "VideoFullScreen.qml" } + ListElement { name: "video-fullscreen-inverted"; source: "VideoFullScreenInverted.qml" } + ListElement { name: "video-metadata"; source: "VideoMetadata.qml" } + ListElement { name: "video-move"; source: "VideoMove.qml" } + ListElement { name: "video-overlay"; source: "VideoOverlay.qml" } + ListElement { name: "video-playbackrate"; source: "VideoPlaybackRate.qml" } + ListElement { name: "video-resize"; source: "VideoResize.qml" } + ListElement { name: "video-rotate"; source: "VideoRotate.qml" } + ListElement { name: "video-spin"; source: "VideoSpin.qml" } + ListElement { name: "video-seek"; source: "VideoSeek.qml" } + ListElement { name: "camera"; source: "CameraBasic.qml" } + ListElement { name: "camera-drag"; source: "CameraDrag.qml" } + ListElement { name: "camera-fullscreen"; source: "CameraFullScreen.qml" } + ListElement { name: "camera-fullscreen-inverted"; source: "CameraFullScreenInverted.qml" } + ListElement { name: "camera-move"; source: "CameraMove.qml" } + ListElement { name: "camera-overlay"; source: "CameraOverlay.qml" } + ListElement { name: "camera-resize"; source: "CameraResize.qml" } + ListElement { name: "camera-rotate"; source: "CameraRotate.qml" } + ListElement { name: "camera-spin"; source: "CameraSpin.qml" } + } + + Component { + id: delegate + Item { + id: delegateItem + width: root.width + height: itemHeight + + Button { + id: selectorItem + anchors.centerIn: parent + width: 0.9 * parent.width + height: 0.8 * itemHeight + text: name + onClicked: root.sceneSource = source + } + } + } + + Flickable { + anchors.fill: parent + contentHeight: (itemHeight * list.count) + layout.anchors.topMargin + layout.spacing + clip: true + + Column { + id: layout + + anchors { + fill: parent + topMargin: 10 + } + + Repeater { + model: list + delegate: delegate + } + } + } +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/SceneSpin.qml b/examples/video/qmlvideo/qml/qmlvideo/SceneSpin.qml new file mode 100644 index 00000000..cc20b48c --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/SceneSpin.qml @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Scene { + id: root + property int margin: 20 + property string contentType + + Content { + id: content + anchors.centerIn: parent + width: parent.contentWidth + contentType: root.contentType + source: parent.source1 + volume: parent.volume + + PropertyAnimation on rotation { + id: animation + loops: Animation.Infinite + running: true + from: 0 + to: 360 + duration: 3000 + easing.type: Easing.Linear + } + + onVideoFramePainted: root.videoFramePainted() + } + + + Component.onCompleted: root.content = content +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/SeekControl.qml b/examples/video/qmlvideo/qml/qmlvideo/SeekControl.qml new file mode 100644 index 00000000..6acedb12 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/SeekControl.qml @@ -0,0 +1,143 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Item { + id: seekControl + height: 46 + property int duration: 0 + property int playPosition: 0 + property int seekPosition: 0 + property bool enabled: true + property bool seeking: false + + Rectangle { + id: background + anchors.fill: parent + color: "black" + opacity: 0.3 + } + + Rectangle { + id: progressBar + anchors { left: parent.left; top: parent.top; bottom: parent.bottom } + width: seekControl.duration == 0 ? 0 : background.width * seekControl.playPosition / seekControl.duration + color: "black" + opacity: 0.7 + } + + Text { + width: 90 + anchors { left: parent.left; top: parent.top; bottom: parent.bottom; leftMargin: 10 } + font { family: "Nokia Sans S60"; pixelSize: 24 } + horizontalAlignment: Text.AlignLeft + verticalAlignment: Text.AlignVCenter + color: "white" + smooth: true + text: formatTime(playPosition) + } + + Text { + width: 90 + anchors { right: parent.right; top: parent.top; bottom: parent.bottom; rightMargin: 10 } + font { family: "Nokia Sans S60"; pixelSize: 24 } + horizontalAlignment: Text.AlignRight + verticalAlignment: Text.AlignVCenter + color: "white" + smooth: true + text: formatTime(duration) + } + + Image { + id: progressHandle + height: 46 + width: 10 + source: mouseArea.pressed ? "qrc:/images/progress_handle_pressed.svg" : "qrc:/images/progress_handle.svg" + anchors.verticalCenter: progressBar.verticalCenter + x: seekControl.duration == 0 ? 0 : seekControl.playPosition / seekControl.duration * 630 + + MouseArea { + id: mouseArea + anchors { horizontalCenter: parent.horizontalCenter; bottom: parent.bottom } + height: 46+16 + width: height + enabled: seekControl.enabled + drag { + target: progressHandle + axis: Drag.XAxis + minimumX: 0 + maximumX: 631 + } + onPressed: { + seekControl.seeking = true; + } + onCanceled: { + seekControl.seekPosition = progressHandle.x * seekControl.duration / 630 + seekControl.seeking = false + } + onReleased: { + seekControl.seekPosition = progressHandle.x * seekControl.duration / 630 + seekControl.seeking = false + mouse.accepted = true + } + } + } + + Timer { // Update position also while user is dragging the progress handle + id: seekTimer + repeat: true + interval: 300 + running: seekControl.seeking + onTriggered: { + seekControl.seekPosition = progressHandle.x*seekControl.duration/630 + } + } + + function formatTime(timeInMs) { + if (!timeInMs || timeInMs <= 0) return "0:00" + var seconds = timeInMs / 1000; + var minutes = Math.floor(seconds / 60) + seconds = Math.floor(seconds % 60) + if (seconds < 10) seconds = "0" + seconds; + return minutes + ":" + seconds + } +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/VideoBasic.qml b/examples/video/qmlvideo/qml/qmlvideo/VideoBasic.qml new file mode 100644 index 00000000..1d2e08bb --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/VideoBasic.qml @@ -0,0 +1,46 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneBasic { + contentType: "video" +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/VideoDrag.qml b/examples/video/qmlvideo/qml/qmlvideo/VideoDrag.qml new file mode 100644 index 00000000..41c00ab6 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/VideoDrag.qml @@ -0,0 +1,46 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneDrag { + contentType: "video" +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/VideoDummy.qml b/examples/video/qmlvideo/qml/qmlvideo/VideoDummy.qml new file mode 100644 index 00000000..52b42b2a --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/VideoDummy.qml @@ -0,0 +1,74 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +// Item which is loaded by VideoItem if QtMultimediaKit is not available +Rectangle { + id: root + color: "grey" + height: width + property int duration: 0 + property int position: 0 + property string source + property real volume: 1.0 + property real playbackRate: 1.0 + + signal fatalError + signal sizeChanged + signal framePainted + + Text { + anchors.fill: parent + anchors.margins: 10 + color: "white" + horizontalAlignment: Text.AlignHCenter + text: "Failed to create Video item\n\nCheck that QtMultimediaKit is installed" + verticalAlignment: Text.AlignVCenter + wrapMode: Text.Wrap + } + + onWidthChanged: height = width + onHeightChanged: root.sizeChanged() + + function start() { } + function stop() { } +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/VideoFillMode.qml b/examples/video/qmlvideo/qml/qmlvideo/VideoFillMode.qml new file mode 100644 index 00000000..84cf16c0 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/VideoFillMode.qml @@ -0,0 +1,86 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 +import QtMultimedia 4.0 + +Scene { + id: root + + Content { + id: content + anchors.centerIn: parent + width: parent.contentWidth + contentType: "video" + source: parent.source1 + volume: parent.volume + onVideoFramePainted: root.videoFramePainted() + } + + Button { + id: button + anchors { + right: parent.right + verticalCenter: parent.verticalCenter + margins: parent.margins + } + width: 150 + height: root.buttonHeight + text: "PreserveAspectFit" + onClicked: { + if (!content.dummy) { + var video = content.contentItem() + if (video.fillMode == VideoOutput.Stretch) { + video.fillMode = VideoOutput.PreserveAspectFit + text = "PreserveAspectFit" + } else if (video.fillMode == VideoOutput.PreserveAspectFit) { + video.fillMode = VideoOutput.PreserveAspectCrop + text = "PreserveAspectCrop" + } else { + video.fillMode = VideoOutput.Stretch + text = "Stretch" + } + } + } + } + + Component.onCompleted: root.content = content +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/VideoFullScreen.qml b/examples/video/qmlvideo/qml/qmlvideo/VideoFullScreen.qml new file mode 100644 index 00000000..c5cf454e --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/VideoFullScreen.qml @@ -0,0 +1,47 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneFullScreen { + contentType: "video" +} + diff --git a/examples/video/qmlvideo/qml/qmlvideo/VideoFullScreenInverted.qml b/examples/video/qmlvideo/qml/qmlvideo/VideoFullScreenInverted.qml new file mode 100644 index 00000000..0dd5a84c --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/VideoFullScreenInverted.qml @@ -0,0 +1,47 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneFullScreenInverted { + contentType: "video" +} + diff --git a/examples/video/qmlvideo/qml/qmlvideo/VideoItem.qml b/examples/video/qmlvideo/qml/qmlvideo/VideoItem.qml new file mode 100644 index 00000000..6a5686c0 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/VideoItem.qml @@ -0,0 +1,76 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 +import QtMultimedia 4.0 + +VideoOutput { + id: root + height: width + source: mediaPlayer + + property alias duration: mediaPlayer.duration + property alias mediaSource: mediaPlayer.source + property alias metaData: mediaPlayer.metaData + property alias playbackRate: mediaPlayer.playbackRate + property alias position: mediaPlayer.position + property alias volume: mediaPlayer.volume + + signal sizeChanged + signal fatalError + + onHeightChanged: root.sizeChanged() + + MediaPlayer { + id: mediaPlayer + autoLoad: false + + onError: { + if (MediaPlayer.NoError != error) { + console.log("[qmlvideo] VideoItem.onError error " + error + " errorString " + errorString) + root.fatalError() + } + } + } + + function start() { mediaPlayer.play() } + function stop() { mediaPlayer.stop() } +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/VideoMetadata.qml b/examples/video/qmlvideo/qml/qmlvideo/VideoMetadata.qml new file mode 100644 index 00000000..f46ca061 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/VideoMetadata.qml @@ -0,0 +1,122 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Scene { + id: root + property string contentType: "video" + + Content { + id: content + anchors.centerIn: parent + width: parent.contentWidth + contentType: "video" + source: parent.source1 + volume: parent.volume + onInitialized: { + if (!dummy) + metadata.createObject(root) + } + onVideoFramePainted: root.videoFramePainted() + } + + Component { + id: metadata + Column { + anchors.fill: parent + Text { + color: "yellow" + text: "Title:" + content.contentItem().metaData.title + } + Text { + color: "yellow" + text: "Size:" + content.contentItem().metaData.size + } + Text { + color: "yellow" + text: "Resolution:" + content.contentItem().metaData.resolution + } + Text { + color: "yellow" + text: "Media type:" + content.contentItem().metaData.mediaType + } + Text { + color: "yellow" + text: "Video codec:" + content.contentItem().metaData.videoCodec + } + Text { + color: "yellow" + text: "Video bit rate:" + content.contentItem().metaData.videoBitRate + } + Text { + color: "yellow" + text: "Video frame rate:" +content.contentItem().metaData.videoFrameRate + } + Text { + color: "yellow" + text: "Audio codec:" + content.contentItem().metaData.audioCodec + } + Text { + color: "yellow" + text: "Audio bit rate:" + content.contentItem().metaData.audioBitRate + } + Text { + color: "yellow" + text: "Date:" + content.contentItem().metaData.date + } + Text { + color: "yellow" + text: "Description:" + content.contentItem().metaData.description + } + Text { + color: "yellow" + text: "Copyright:" + content.contentItem().metaData.copyright + } + Text { + color: "yellow" + text: "Seekable:" + content.contentItem().metaData.seekable + } + } + } + + Component.onCompleted: root.content = content +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/VideoMove.qml b/examples/video/qmlvideo/qml/qmlvideo/VideoMove.qml new file mode 100644 index 00000000..9f4d0408 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/VideoMove.qml @@ -0,0 +1,46 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneMove { + contentType: "video" +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/VideoOverlay.qml b/examples/video/qmlvideo/qml/qmlvideo/VideoOverlay.qml new file mode 100644 index 00000000..bdfd541d --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/VideoOverlay.qml @@ -0,0 +1,46 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneOverlay { + contentType: "video" +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/VideoPlaybackRate.qml b/examples/video/qmlvideo/qml/qmlvideo/VideoPlaybackRate.qml new file mode 100644 index 00000000..ee8f42a2 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/VideoPlaybackRate.qml @@ -0,0 +1,106 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Scene { + id: root + property int margin: 20 + property real delta: 0.1 + property string contentType: "video" + + Content { + id: content + anchors.centerIn: parent + width: parent.contentWidth + contentType: "video" + source: parent.source1 + volume: parent.volume + onVideoFramePainted: root.videoFramePainted() + } + + Button { + id: increaseButton + anchors { + right: parent.right + bottom: decreaseButton.top + margins: parent.margins + } + width: 90 + height: root.buttonHeight + text: "Increase" + onClicked: { + var video = content.contentItem() + video.playbackRate = video.playbackRate + delta + } + } + + Button { + id: decreaseButton + anchors { + right: parent.right + verticalCenter: parent.verticalCenter + margins: parent.margins + } + width: 90 + height: root.buttonHeight + text: "Decrease" + onClicked: { + var video = content.contentItem() + video.playbackRate = video.playbackRate - delta + } + } + + Button { + id: valueButton + anchors { + left: parent.left + verticalCenter: parent.verticalCenter + margins: parent.margins + } + width: 50 + height: root.buttonHeight + enabled: false + text: Math.round(10 * content.contentItem().playbackRate) / 10 + } + + Component.onCompleted: root.content = content +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/VideoResize.qml b/examples/video/qmlvideo/qml/qmlvideo/VideoResize.qml new file mode 100644 index 00000000..f572fea0 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/VideoResize.qml @@ -0,0 +1,46 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneResize { + contentType: "video" +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/VideoRotate.qml b/examples/video/qmlvideo/qml/qmlvideo/VideoRotate.qml new file mode 100644 index 00000000..8ccfe6f5 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/VideoRotate.qml @@ -0,0 +1,46 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneRotate { + contentType: "video" +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/VideoSeek.qml b/examples/video/qmlvideo/qml/qmlvideo/VideoSeek.qml new file mode 100644 index 00000000..1d66fd6a --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/VideoSeek.qml @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Scene { + id: root + property string contentType: "video" + + Content { + id: content + anchors.centerIn: parent + width: parent.contentWidth + contentType: "video" + source: parent.source1 + volume: parent.volume + onVideoFramePainted: root.videoFramePainted() + } + + SeekControl { + anchors { + left: parent.left + right: parent.right + leftMargin: 100 + rightMargin: 140 + bottom: parent.bottom + } + duration: content.contentItem() ? content.contentItem().duration : 0 + playPosition: content.contentItem() ? content.contentItem().position : 0 + onSeekPositionChanged: { content.contentItem().position = seekPosition } + } + + Component.onCompleted: root.content = content +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/VideoSpin.qml b/examples/video/qmlvideo/qml/qmlvideo/VideoSpin.qml new file mode 100644 index 00000000..7ec5fa79 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/VideoSpin.qml @@ -0,0 +1,46 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +SceneSpin { + contentType: "video" +} diff --git a/examples/video/qmlvideo/qml/qmlvideo/main.qml b/examples/video/qmlvideo/qml/qmlvideo/main.qml new file mode 100644 index 00000000..7bade597 --- /dev/null +++ b/examples/video/qmlvideo/qml/qmlvideo/main.qml @@ -0,0 +1,234 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Rectangle { + id: root + width: 640 + height: 360 + color: "black" + + property string source1 + property string source2 + property color bgColor: "#002244" + property real volume: 0.25 + property bool perfMonitorsLogging: false + property bool perfMonitorsVisible: false + + QtObject { + id: d + property int fileIndex + property int itemHeight: 40 + property int buttonHeight: 0.8 * itemHeight + property int margins: 10 + } + + // Create ScreenSaver element via Loader, so this app will still run if the + // SystemInfo module is not available + Loader { + source: "DisableScreenSaver.qml" + } + + Loader { + id: performanceLoader + function init() { + console.log("[qmlvideo] performanceLoader.init logging " + root.perfMonitorsLogging + " visible " + root.perfMonitorsVisible) + var enabled = root.perfMonitorsLogging || root.perfMonitorsVisible + source = enabled ? "../performancemonitor/PerformanceItem.qml" : "" + } + onLoaded: { + item.parent = root + item.anchors.fill = root + item.logging = root.perfMonitorsLogging + item.displayed = root.perfMonitorsVisible + item.init() + } + } + + Rectangle { + id: inner + anchors.fill: parent + color: root.bgColor + + Button { + id: openFile1Button + anchors { + top: parent.top + left: parent.left + right: exitButton.left + margins: d.margins + } + height: d.buttonHeight + text: (root.source1 == "") ? "Select file 1" : root.source1 + onClicked: showFileBrowser(1) + } + + Button { + id: openFile2Button + anchors { + top: openFile1Button.bottom + left: parent.left + right: exitButton.left + margins: d.margins + } + height: d.buttonHeight + text: (root.source2 == "") ? "Select file 2" : root.source2 + onClicked: showFileBrowser(2) + } + + Button { + id: exitButton + anchors { + top: parent.top + right: parent.right + margins: d.margins + } + width: 50 + height: d.buttonHeight + text: "Exit" + onClicked: Qt.quit() + } + + SceneSelectionPanel { + id: sceneSelectionPanel + itemHeight: d.itemHeight + color: "#004444" + anchors { + top: openFile2Button.bottom + left: parent.left + right: parent.right + bottom: parent.bottom + margins: d.margins + } + radius: 10 + onSceneSourceChanged: { + console.log("[qmlvideo] main.onSceneSourceChanged source " + sceneSource) + sceneLoader.source = sceneSource + var scene = null + var innerVisible = true + if (sceneSource == "") { + if (performanceLoader.item) + performanceLoader.item.videoActive = false + } else { + scene = sceneLoader.item + if (scene) { + if (scene.contentType === "video" && source1 === "") { + errorDialog.show("You must first select a video file") + sceneSource = "" + } else { + scene.parent = root + scene.color = root.bgColor + scene.buttonHeight = d.buttonHeight + scene.source1 = source1 + scene.source2 = source2 + scene.volume = volume + scene.anchors.fill = root + scene.close.connect(closeScene) + scene.content.initialize() + innerVisible = false + } + } + } + videoFramePaintedConnection.target = scene + inner.visible = innerVisible + } + } + } + + Loader { + id: sceneLoader + } + + Connections { + id: videoFramePaintedConnection + onVideoFramePainted: { + if (performanceLoader.item) + performanceLoader.item.videoFramePainted() + } + ignoreUnknownSignals: true + } + + Loader { + id: fileBrowserLoader + } + + ErrorDialog { + id: errorDialog + anchors.fill: parent + enabled: false + } + + // Called from main() once root properties have been set + function init() { + performanceLoader.init() + } + + function qmlFramePainted() { + if (performanceLoader.item) + performanceLoader.item.qmlFramePainted() + } + + function showFileBrowser(index) { + console.log("[qmlvideo] main.showFileBrowser") + d.fileIndex = index + fileBrowserLoader.source = "FileBrowser.qml" + fileBrowserLoader.item.parent = root + fileBrowserLoader.item.anchors.fill = root + fileBrowserLoader.item.openFile.connect(root.openFile) + inner.visible = false + } + + function openFile(path) { + console.log("[qmlvideo] main.openFile " + d.fileIndex + " \"" + path + "\"") + fileBrowserLoader.source = "" + if (1 == d.fileIndex) + root.source1 = path + else if (2 == d.fileIndex) + root.source2 = path + inner.visible = true + } + + function closeScene() { + console.log("[qmlvideo] main.closeScene") + sceneSelectionPanel.sceneSource = "" + } +} diff --git a/examples/video/qmlvideo/qmlapplicationviewer/qmlapplicationviewer.cpp b/examples/video/qmlvideo/qmlapplicationviewer/qmlapplicationviewer.cpp new file mode 100644 index 00000000..526d2751 --- /dev/null +++ b/examples/video/qmlvideo/qmlapplicationviewer/qmlapplicationviewer.cpp @@ -0,0 +1,129 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qmlapplicationviewer.h" + +#include +#include +#include +#include +#include +#include + +class QmlApplicationViewerPrivate +{ + QmlApplicationViewerPrivate(QQuickView *view_) : view(view_) {} + + QString mainQmlFile; + QQuickView *view; + friend class QmlApplicationViewer; + QString adjustPath(const QString &path); +}; + +QString QmlApplicationViewerPrivate::adjustPath(const QString &path) +{ +#ifdef Q_OS_UNIX +#ifdef Q_OS_MAC + if (!QDir::isAbsolutePath(path)) + return QCoreApplication::applicationDirPath() + + QLatin1String("/../Resources/") + path; +#else + QString pathInInstallDir; + const QString applicationDirPath = QCoreApplication::applicationDirPath(); + pathInInstallDir = QString::fromAscii("%1/../%2").arg(applicationDirPath, path); + + if (QFileInfo(pathInInstallDir).exists()) + return pathInInstallDir; +#endif +#endif + return path; +} + +QmlApplicationViewer::QmlApplicationViewer(QWindow *parent) + : QQuickView(parent) + , d(new QmlApplicationViewerPrivate(this)) +{ + connect(engine(), SIGNAL(quit()), QCoreApplication::instance(), SLOT(quit())); + setResizeMode(QQuickView::SizeRootObjectToView); +} + +QmlApplicationViewer::QmlApplicationViewer(QQuickView *view, QWindow *parent) + : QQuickView(parent) + , d(new QmlApplicationViewerPrivate(view)) +{ + connect(view->engine(), SIGNAL(quit()), QCoreApplication::instance(), SLOT(quit())); + view->setResizeMode(QQuickView::SizeRootObjectToView); +} + +QmlApplicationViewer::~QmlApplicationViewer() +{ + delete d; +} + +QmlApplicationViewer *QmlApplicationViewer::create() +{ + return new QmlApplicationViewer(); +} + +void QmlApplicationViewer::setMainQmlFile(const QString &file) +{ + d->mainQmlFile = d->adjustPath(file); + d->view->setSource(QUrl::fromLocalFile(d->mainQmlFile)); +} + +void QmlApplicationViewer::addImportPath(const QString &path) +{ + d->view->engine()->addImportPath(d->adjustPath(path)); +} + +void QmlApplicationViewer::showExpanded() +{ +#if defined(Q_WS_SIMULATOR) + d->view->showFullScreen(); +#else + d->view->show(); +#endif +} + +QGuiApplication *createApplication(int &argc, char **argv) +{ + return new QGuiApplication(argc, argv); +} diff --git a/examples/video/qmlvideo/qmlapplicationviewer/qmlapplicationviewer.h b/examples/video/qmlvideo/qmlapplicationviewer/qmlapplicationviewer.h new file mode 100644 index 00000000..9d8bd321 --- /dev/null +++ b/examples/video/qmlvideo/qmlapplicationviewer/qmlapplicationviewer.h @@ -0,0 +1,71 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QMLAPPLICATIONVIEWER_H +#define QMLAPPLICATIONVIEWER_H + +#include + +class QGuiApplication; + +class QmlApplicationViewer : public QQuickView +{ + Q_OBJECT + +public: + explicit QmlApplicationViewer(QWindow *parent = 0); + virtual ~QmlApplicationViewer(); + + static QmlApplicationViewer *create(); + + void setMainQmlFile(const QString &file); + void addImportPath(const QString &path); + + void showExpanded(); + +private: + explicit QmlApplicationViewer(QQuickView *view, QWindow *parent); + class QmlApplicationViewerPrivate *d; +}; + +QGuiApplication *createApplication(int &argc, char **argv); + +#endif // QMLAPPLICATIONVIEWER_H diff --git a/examples/video/qmlvideo/qmlapplicationviewer/qmlapplicationviewer.pri b/examples/video/qmlvideo/qmlapplicationviewer/qmlapplicationviewer.pri new file mode 100644 index 00000000..fb7414df --- /dev/null +++ b/examples/video/qmlvideo/qmlapplicationviewer/qmlapplicationviewer.pri @@ -0,0 +1,128 @@ +sources.files = $$SOURCES $$HEADERS $$RESOURCES $OTHER_FILES *.pro *.pri +sources.path = $$[QT_INSTALL_EXAMPLES]/qtmultimedia/$${TARGET} +INSTALLS += sources + +QT += quick + +SOURCES += $$PWD/qmlapplicationviewer.cpp +HEADERS += $$PWD/qmlapplicationviewer.h +INCLUDEPATH += $$PWD + +defineTest(qtcAddDeployment) { +for(deploymentfolder, DEPLOYMENTFOLDERS) { + item = item$${deploymentfolder} + itemsources = $${item}.sources + $$itemsources = $$eval($${deploymentfolder}.source) + itempath = $${item}.path + $$itempath= $$eval($${deploymentfolder}.target) + export($$itemsources) + export($$itempath) + DEPLOYMENT += $$item +} + +MAINPROFILEPWD = $$PWD + +win32 { + copyCommand = + for(deploymentfolder, DEPLOYMENTFOLDERS) { + source = $$MAINPROFILEPWD/$$eval($${deploymentfolder}.source) + source = $$replace(source, /, \\) + sourcePathSegments = $$split(source, \\) + target = $$OUT_PWD/$$eval($${deploymentfolder}.target) + target = $$replace(target, /$, ) + target = $$target/$$last(sourcePathSegments) + target = $$replace(target, /, \\) + !isEqual(source,$$target) { + !isEmpty(copyCommand):copyCommand += && + isEqual(QMAKE_DIR_SEP, \\) { + copyCommand += $(COPY_DIR) \"$$source\" \"$$target\" + } else { + source = $$replace(source, \\\\, /) + target = $$OUT_PWD/$$eval($${deploymentfolder}.target) + target = $$replace(target, \\\\, /) + copyCommand += test -d \"$$target\" || mkdir -p \"$$target\" && cp -r \"$$source\" \"$$target\" + } + } + } + !isEmpty(copyCommand) { + copyCommand = @echo Copying application data... && $$copyCommand + copydeploymentfolders.commands = $$copyCommand + first.depends = $(first) copydeploymentfolders + export(first.depends) + export(copydeploymentfolders.commands) + QMAKE_EXTRA_TARGETS += first copydeploymentfolders + } +} else:unix { + maemo5 { + desktopfile.files = $${TARGET}.desktop + desktopfile.path = /usr/share/applications/hildon + icon.files = $${TARGET}64.png + icon.path = /usr/share/icons/hicolor/64x64/apps + } else:!isEmpty(MEEGO_VERSION_MAJOR) { + desktopfile.path = /usr/share/applications + icon.files = $${TARGET}80.png + icon.path = /usr/share/icons/hicolor/80x80/apps + } else { # Assumed to be a Desktop Unix + copyCommand = + for(deploymentfolder, DEPLOYMENTFOLDERS) { + source = $$MAINPROFILEPWD/$$eval($${deploymentfolder}.source) + source = $$replace(source, \\\\, /) + macx { + target = $$OUT_PWD/$${TARGET}.app/Contents/Resources/$$eval($${deploymentfolder}.target) + } else { + target = $$OUT_PWD/$$eval($${deploymentfolder}.target) + } + target = $$replace(target, \\\\, /) + target = $$replace(target, /$, ) + sourcePathSegments = $$split(source, /) + targetFullPath = $$target/$$last(sourcePathSegments) + !isEqual(source,$$targetFullPath) { + !isEmpty(copyCommand):copyCommand += && + copyCommand += $(MKDIR) \"$$target\" + copyCommand += && $(COPY_DIR) \"$$source\" \"$$target\" + } + } + !isEmpty(copyCommand) { + copyCommand = @echo Copying application data... && $$copyCommand + copydeploymentfolders.commands = $$copyCommand + first.depends = $(first) copydeploymentfolders + export(first.depends) + export(copydeploymentfolders.commands) + QMAKE_EXTRA_TARGETS += first copydeploymentfolders + } + } + installPrefix = $$[QT_INSTALL_EXAMPLES]/qtmultimedia/$${TARGET} + !isEmpty(MEEGO_VERSION_MAJOR): installPrefix = /opt/$${TARGET} + for(deploymentfolder, DEPLOYMENTFOLDERS) { + item = item$${deploymentfolder} + itemfiles = $${item}.files + $$itemfiles = $$eval($${deploymentfolder}.source) + itempath = $${item}.path + $$itempath = $${installPrefix}/$$eval($${deploymentfolder}.target) + export($$itemfiles) + export($$itempath) + INSTALLS += $$item + } + + !isEmpty(desktopfile.path) { + export(icon.files) + export(icon.path) + export(desktopfile.files) + export(desktopfile.path) + INSTALLS += icon desktopfile + } + + target.path = $${installPrefix} + export(target.path) + INSTALLS += target +} + +export (ICON) +export (INSTALLS) +export (DEPLOYMENT) +export (TARGET.EPOCHEAPSIZE) +export (TARGET.CAPABILITY) +export (LIBS) +export (QMAKE_EXTRA_TARGETS) +} + diff --git a/examples/video/qmlvideo/qmlvideo.png b/examples/video/qmlvideo/qmlvideo.png new file mode 100644 index 00000000..707d5c4e Binary files /dev/null and b/examples/video/qmlvideo/qmlvideo.png differ diff --git a/examples/video/qmlvideo/qmlvideo.pro b/examples/video/qmlvideo/qmlvideo.pro new file mode 100644 index 00000000..6ed01d48 --- /dev/null +++ b/examples/video/qmlvideo/qmlvideo.pro @@ -0,0 +1,21 @@ +TEMPLATE = app +TARGET = qmlvideo + +SOURCES += main.cpp +HEADERS += trace.h +RESOURCES += qmlvideo.qrc + +qml_folder.source = qml/qmlvideo +qml_folder.target = qml +DEPLOYMENTFOLDERS = qml_folder + +images_folder.source = images +images_folder.target = +DEPLOYMENTFOLDERS += images_folder + +SNIPPETS_PATH = ../snippets +include($$SNIPPETS_PATH/performancemonitor/performancemonitordeclarative.pri) +performanceItemAddDeployment() + +include(qmlapplicationviewer/qmlapplicationviewer.pri) +qtcAddDeployment() diff --git a/examples/video/qmlvideo/qmlvideo.qrc b/examples/video/qmlvideo/qmlvideo.qrc new file mode 100644 index 00000000..4896b336 --- /dev/null +++ b/examples/video/qmlvideo/qmlvideo.qrc @@ -0,0 +1,12 @@ + + + images/leaves.jpg + images/close.png + images/folder.png + images/titlebar.png + images/titlebar.sci + images/up.png + images/progress_handle.svg + images/progress_handle_pressed.svg + + diff --git a/examples/video/qmlvideo/qmlvideo.svg b/examples/video/qmlvideo/qmlvideo.svg new file mode 100644 index 00000000..566acfad --- /dev/null +++ b/examples/video/qmlvideo/qmlvideo.svg @@ -0,0 +1,93 @@ + + + + + + image/svg+xml + + + + + + + + + + + + + + + + + + diff --git a/examples/video/qmlvideo/trace.h b/examples/video/qmlvideo/trace.h new file mode 100644 index 00000000..2705bbaf --- /dev/null +++ b/examples/video/qmlvideo/trace.h @@ -0,0 +1,95 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef TRACE_H +#define TRACE_H + +#include + +#define ENABLE_TRACE +//#define VERBOSE_TRACE + +namespace Trace { + +class NullDebug +{ +public: + template + NullDebug& operator<<(const T&) { return *this; } +}; + +inline NullDebug nullDebug() { return NullDebug(); } + +template +struct PtrWrapper +{ + PtrWrapper(const T *ptr) : m_ptr(ptr) { } + const T *const m_ptr; +}; + +} // namespace Trace + +template +inline QDebug& operator<<(QDebug &debug, const Trace::PtrWrapper &wrapper) +{ + debug.nospace() << "[" << (void*)wrapper.m_ptr << "]"; + return debug.space(); +} + +template +inline const void *qtVoidPtr(const T *ptr) +{ return static_cast(ptr); } + +#define qtThisPtr() qtVoidPtr(this) + +#ifdef ENABLE_TRACE + inline QDebug qtTrace() { return qDebug() << "[qmlvideo]"; } +# ifdef VERBOSE_TRACE + inline QDebug qtVerboseTrace() { return qtTrace(); } +# else + inline Trace::NullDebug qtVerboseTrace() { return Trace::nullDebug(); } +# endif +#else + inline Trace::NullDebug qtTrace() { return Trace::nullDebug(); } + inline Trace::NullDebug qtVerboseTrace() { return Trace::nullDebug(); } +#endif + +#endif // TRACE_H diff --git a/examples/video/qmlvideofx/filereader.cpp b/examples/video/qmlvideofx/filereader.cpp new file mode 100644 index 00000000..f3c08272 --- /dev/null +++ b/examples/video/qmlvideofx/filereader.cpp @@ -0,0 +1,58 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "filereader.h" +#include "trace.h" +#include +#include + +QString FileReader::readFile(const QString &fileName) +{ + qtTrace() << "FileReader::readFile" << "fileName" << fileName; + QString content; + QFile file(fileName); + if (file.open(QIODevice::ReadOnly)) { + QTextStream stream(&file); + content = stream.readAll(); + } + return content; +} + diff --git a/examples/video/qmlvideofx/filereader.h b/examples/video/qmlvideofx/filereader.h new file mode 100644 index 00000000..ff4ff353 --- /dev/null +++ b/examples/video/qmlvideofx/filereader.h @@ -0,0 +1,50 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include + +class FileReader : public QObject +{ + Q_OBJECT +public: + Q_INVOKABLE QString readFile(const QString &fileName); +}; + diff --git a/examples/video/qmlvideofx/images/close.png b/examples/video/qmlvideofx/images/close.png new file mode 100644 index 00000000..6904df0e Binary files /dev/null and b/examples/video/qmlvideofx/images/close.png differ diff --git a/examples/video/qmlvideofx/images/folder.png b/examples/video/qmlvideofx/images/folder.png new file mode 100644 index 00000000..e53e2ad4 Binary files /dev/null and b/examples/video/qmlvideofx/images/folder.png differ diff --git a/examples/video/qmlvideofx/images/qt-logo.png b/examples/video/qmlvideofx/images/qt-logo.png new file mode 100644 index 00000000..7d3e97eb Binary files /dev/null and b/examples/video/qmlvideofx/images/qt-logo.png differ diff --git a/examples/video/qmlvideofx/images/titlebar.png b/examples/video/qmlvideofx/images/titlebar.png new file mode 100644 index 00000000..51c90082 Binary files /dev/null and b/examples/video/qmlvideofx/images/titlebar.png differ diff --git a/examples/video/qmlvideofx/images/titlebar.sci b/examples/video/qmlvideofx/images/titlebar.sci new file mode 100644 index 00000000..0418d94c --- /dev/null +++ b/examples/video/qmlvideofx/images/titlebar.sci @@ -0,0 +1,5 @@ +border.left: 10 +border.top: 12 +border.bottom: 12 +border.right: 10 +source: titlebar.png diff --git a/examples/video/qmlvideofx/images/up.png b/examples/video/qmlvideofx/images/up.png new file mode 100644 index 00000000..b05f8025 Binary files /dev/null and b/examples/video/qmlvideofx/images/up.png differ diff --git a/examples/video/qmlvideofx/main.cpp b/examples/video/qmlvideofx/main.cpp new file mode 100644 index 00000000..2765816c --- /dev/null +++ b/examples/video/qmlvideofx/main.cpp @@ -0,0 +1,134 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include +#include +#include +#include +#include "filereader.h" +#include "qmlapplicationviewer.h" +#include "trace.h" + +#ifdef SMALL_SCREEN_LAYOUT + static const QLatin1String MainQmlFile("main-smallscreen.qml"); +#else + static const QLatin1String MainQmlFile("main-largescreen.qml"); +#endif + +#ifdef PERFORMANCEMONITOR_SUPPORT +#include "performancemonitordeclarative.h" +#endif + +int main(int argc, char *argv[]) +{ + QGuiApplication app(argc, argv); + +#ifdef PERFORMANCEMONITOR_SUPPORT + PerformanceMonitor::qmlRegisterTypes(); +#endif + + QUrl fileName; + qreal volume = 0.5; + QStringList args = app.arguments(); +#ifdef PERFORMANCEMONITOR_SUPPORT + PerformanceMonitor::State performanceMonitorState; +#endif + for (int i=1; isetProperty("fileName", fileName); + viewer.rootObject()->setProperty("volume", volume); + +#ifdef PERFORMANCEMONITOR_SUPPORT + if (performanceMonitorState.valid) { + rootObject->setProperty("perfMonitorsLogging", performanceMonitorState.logging); + rootObject->setProperty("perfMonitorsVisible", performanceMonitorState.visible); + } + QObject::connect(&viewer, SIGNAL(afterRendering()), + rootObject, SLOT(qmlFramePainted())); +#endif + + FileReader fileReader; + viewer.rootContext()->setContextProperty("fileReader", &fileReader); + +#ifdef SMALL_SCREEN_PHYSICAL + viewer.setOrientation(QmlApplicationViewer::ScreenOrientationLockLandscape); + viewer.showFullScreen(); +#else + viewer.showExpanded(); +#endif + + // Delay invocation of init until the event loop has started, to work around + // a GL context issue on Harmattan: without this, we get the following error + // when the first ShaderEffectItem is created: + // "QGLShaderProgram::addShader: Program and shader are not associated with same context" + QMetaObject::invokeMethod(viewer.rootObject(), "init", Qt::QueuedConnection); + + return app.exec(); +} + diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/Button.qml b/examples/video/qmlvideofx/qml/qmlvideofx/Button.qml new file mode 100644 index 00000000..7b101dd6 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/Button.qml @@ -0,0 +1,80 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Rectangle { + id: root + color: textColor + radius: 0.25 * height + + property string text + property color bgColor: "white" + property color bgColorSelected: "red" + property color textColor: "black" + property alias enabled: mouseArea.enabled + + signal clicked + + Rectangle { + anchors { fill: parent; margins: 1 } + color: mouseArea.pressed ? bgColorSelected : bgColor + radius: 0.25 * height + + Text { + id: text + anchors.centerIn: parent + text: root.text + font.pixelSize: 0.5 * parent.height + color: mouseArea.pressed ? bgColor : textColor + horizontalAlignment: Text.AlignHCenter + verticalAlignment: Text.AlignVCenter + } + + MouseArea { + id: mouseArea + anchors.fill: parent + onClicked: { + root.clicked() + } + } + } +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/Content.qml b/examples/video/qmlvideofx/qml/qmlvideofx/Content.qml new file mode 100644 index 00000000..7e1a69f9 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/Content.qml @@ -0,0 +1,153 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Rectangle { + id: root + color: "black" + property alias effect: effectLoader.item + property alias gripSize: divider.gripSize + property string effectSource + property real volume: 0.5 + + signal videoFramePainted + + Divider { + id: divider + visible: false + z: 1.0 + onValueChanged: updateDivider() + } + + ShaderEffectSource { + id: theSource + smooth: true + hideSource: true + } + + Loader { + id: contentLoader + } + + Loader { + id: effectLoader + source: effectSource + } + + Connections { + id: videoFramePaintedConnection + onFramePainted: { + if (performanceLoader.item) + root.videoFramePainted() + } + ignoreUnknownSignals: true + } + + onEffectSourceChanged: { + console.log("[qmlvideofx] Content.onEffectSourceChanged " + effectSource) + effectLoader.source = effectSource + effectLoader.item.parent = root + effectLoader.item.targetWidth = root.width + effectLoader.item.targetHeight = root.height + updateSource() + effectLoader.item.source = theSource + divider.visible = effectLoader.item.supportsDivider + updateDivider() + } + + function init() { + console.log("[qmlvideofx] Content.init") + openImage("qrc:/images/qt-logo.png") + root.effectSource = "EffectPassThrough.qml" + } + + function updateDivider() { + if (effectLoader.item && effectLoader.item.supportsDivider) + effectLoader.item.dividerValue = divider.value + } + + function updateSource() { + console.log("[qmlvideofx] Content.updateSource") + if (contentLoader.item) { + contentLoader.item.parent = root + contentLoader.item.anchors.fill = root + theSource.sourceItem = contentLoader.item + if (effectLoader.item) + effectLoader.item.anchors.fill = contentLoader.item + } + } + + function openImage(path) { + console.log("[qmlvideofx] Content.openImage \"" + path + "\"") + stop() + contentLoader.source = "ContentImage.qml" + videoFramePaintedConnection.target = null + contentLoader.item.source = path + updateSource() + } + + function openVideo(path) { + console.log("[qmlvideofx] Content.openVideo \"" + path + "\"") + stop() + contentLoader.source = "ContentVideo.qml" + videoFramePaintedConnection.target = contentLoader.item + contentLoader.item.mediaSource = path + contentLoader.item.volume = volume + contentLoader.item.play() + updateSource() + } + + function openCamera() { + console.log("[qmlvideofx] Content.openCamera") + stop() + contentLoader.source = "ContentCamera.qml" + videoFramePaintedConnection.target = contentLoader.item + updateSource() + } + + function stop() { + console.log("[qmlvideofx] Content.stop") + if (contentLoader.source == "ContentVideo.qml") + contentLoader.item.stop() + theSource.sourceItem = null + } +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/ContentCamera.qml b/examples/video/qmlvideofx/qml/qmlvideofx/ContentCamera.qml new file mode 100644 index 00000000..c9b7d6ea --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/ContentCamera.qml @@ -0,0 +1,51 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 +import QtMultimedia 4.0 + +VideoOutput { + source: camera + + Camera { + id: camera + } +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/ContentImage.qml b/examples/video/qmlvideofx/qml/qmlvideofx/ContentImage.qml new file mode 100644 index 00000000..f3cb9c02 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/ContentImage.qml @@ -0,0 +1,46 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Image { + smooth: true +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/ContentVideo.qml b/examples/video/qmlvideofx/qml/qmlvideofx/ContentVideo.qml new file mode 100644 index 00000000..29ea9587 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/ContentVideo.qml @@ -0,0 +1,58 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 +import QtMultimedia 4.0 + +VideoOutput { + source: mediaPlayer + property alias mediaSource: mediaPlayer.source + property alias volume: mediaPlayer.volume + + MediaPlayer { + id: mediaPlayer + playing: true + volume: 0.5 + } + + function play() { mediaPlayer.play() } + function stop() { mediaPlayer.stop() } +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/DisableScreenSaver.qml b/examples/video/qmlvideofx/qml/qmlvideofx/DisableScreenSaver.qml new file mode 100644 index 00000000..a6ac7544 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/DisableScreenSaver.qml @@ -0,0 +1,50 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 +import QtMobility.systeminfo 1.1 + +Item { + ScreenSaver { + screenSaverInhibited: true + } +} + diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/Divider.qml b/examples/video/qmlvideofx/qml/qmlvideofx/Divider.qml new file mode 100644 index 00000000..cab80662 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/Divider.qml @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Rectangle { + id: root + anchors.fill: parent + color: "transparent" + property alias value: grip.value + property alias lineWidth: line.width + property alias gripSize: grip.width + + Rectangle { + id: grip + property real value: 0.5 + x: (value * parent.width) - width/2 + anchors.top: parent.top + width: 20 + height: width + radius: width/2 + color: "red" + + MouseArea { + anchors.fill: parent + + drag { + target: grip + axis: Drag.XAxis + minimumX: -parent.width/2 + maximumX: root.width - parent.width/2 + } + + onPositionChanged: { + if (drag.active) + updatePosition() + } + + onReleased: { + updatePosition() + } + + function updatePosition() { + value = (grip.x + grip.width/2) / grip.parent.width + } + } + } + + Rectangle { + id: line + anchors { top: parent.top; bottom: parent.bottom } + x: value * parent.width - (width / 2) + width: 2 + color: "red" + } +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/Effect.qml b/examples/video/qmlvideofx/qml/qmlvideofx/Effect.qml new file mode 100644 index 00000000..9a9f598a --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/Effect.qml @@ -0,0 +1,74 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +ShaderEffect { + property variant source + property int numParameters: 0 + property bool supportsDivider: false + property real targetWidth: 0 + property real targetHeight: 0 + property string fragmentShaderFilename + property string vertexShaderFilename + + QtObject { + id: d + property string fragmentShaderCommon: " + #ifdef GL_ES + precision mediump float; + #else + # define lowp + # define mediump + # define highp + #endif // GL_ES + " + } + + // The following is a workaround for the fact that ShaderEffect + // doesn't provide a way for shader programs to be read from a file, + // rather than being inline in the QML file + + onFragmentShaderFilenameChanged: + fragmentShader = d.fragmentShaderCommon + fileReader.readFile(fragmentShaderFilename) + onVertexShaderFilenameChanged: + vertexShader = fileReader.readFile(vertexShaderFilename) +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectBillboard.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectBillboard.qml new file mode 100644 index 00000000..d0583206 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectBillboard.qml @@ -0,0 +1,57 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 1 + property bool supportsDivider: true + + property real param1Value: 0.5 + property real dividerValue: 0.5 + property real grid: 10.0 * param1Value + + property real step_x: 0.0015625 + property real step_y: targetHeight ? (step_x * targetWidth / targetHeight) : 0.0 + + fragmentShaderFilename: "shaders/billboard.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectBlackAndWhite.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectBlackAndWhite.qml new file mode 100644 index 00000000..7009cb4e --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectBlackAndWhite.qml @@ -0,0 +1,53 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 1 + property bool supportsDivider: true + + property real param1Value: 0.5 + property real dividerValue: 0.5 + + fragmentShaderFilename: "shaders/blackandwhite.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectEmboss.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectEmboss.qml new file mode 100644 index 00000000..3426d78d --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectEmboss.qml @@ -0,0 +1,52 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 0 + property bool supportsDivider: true + + property real dividerValue: 0.5 + + fragmentShaderFilename: "shaders/emboss.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectGaussianBlur.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectGaussianBlur.qml new file mode 100644 index 00000000..5610365a --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectGaussianBlur.qml @@ -0,0 +1,83 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://www.geeks3d.com/20100909/shader-library-gaussian-blur-post-processing-filter-in-glsl/ + +import QtQuick 2.0 + +Item { +id: root + property alias targetWidth: verticalShader.targetWidth + property alias targetHeight: verticalShader.targetHeight + property alias source: verticalShader.source + + // Constant properties which must be supported by every effect + property int numParameters: 1 + property bool supportsDivider: true + + property real param1Value: 0.5 + property real dividerValue: 0.5 + + Effect { + id: verticalShader + anchors.fill: parent + property real dividerValue: parent.dividerValue + property real blurSize: 4.0 * parent.param1Value / targetHeight + fragmentShaderFilename: "shaders/gaussianblur_v.fsh" + } + + Effect { + id: horizontalShader + anchors.fill: parent + property real dividerValue: parent.dividerValue + property real blurSize: 4.0 * parent.param1Value / targetWidth + fragmentShaderFilename: "shaders/gaussianblur_h.fsh" + source: horizontalShaderSource + + ShaderEffectSource { + id: horizontalShaderSource + sourceItem: verticalShader + smooth: true + hideSource: true + } + } +} + diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectGlow.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectGlow.qml new file mode 100644 index 00000000..bb732161 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectGlow.qml @@ -0,0 +1,52 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 0 + property bool supportsDivider: true + + property real dividerValue: 0.5 + + fragmentShaderFilename: "shaders/glow.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectIsolate.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectIsolate.qml new file mode 100644 index 00000000..d5128775 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectIsolate.qml @@ -0,0 +1,57 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 2 + property bool supportsDivider: true + + property real param1Value: 0.5 + property real param2Value: 0.5 + property real dividerValue: 0.5 + + property real targetHue: 360.0 * param1Value + property real windowWidth: 60.0 * param2Value + + fragmentShaderFilename: "shaders/isolate.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectMagnify.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectMagnify.qml new file mode 100644 index 00000000..a5ad4b73 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectMagnify.qml @@ -0,0 +1,69 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + id: root + + // Constant properties which must be supported by every effect + property int numParameters: 2 + property bool supportsDivider: false + + property real param1Value: 0.5 + property real radius: 200 * param1Value + + property real param2Value: 0.5 + property real diffractionIndex: param2Value + + property real posX: -1 + property real posY: -1 + + onTargetWidthChanged: if (posX == -1) posX = targetWidth / 2 + onTargetHeightChanged: if (posY == -1) posY = targetHeight / 2 + + fragmentShaderFilename: "shaders/magnify.fsh" + + MouseArea { + anchors.fill: parent + onPositionChanged: { root.posX = mouse.x; root.posY = root.targetHeight - mouse.y } + } +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectPageCurl.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectPageCurl.qml new file mode 100644 index 00000000..9a7335fa --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectPageCurl.qml @@ -0,0 +1,55 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 1 + property bool supportsDivider: false + + property real param1Value: 0.5 + property real dividerValue: 0.5 + + property real curlExtent: 1.0 - param1Value + + fragmentShaderFilename: "shaders/pagecurl.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectPassThrough.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectPassThrough.qml new file mode 100644 index 00000000..c9a081a7 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectPassThrough.qml @@ -0,0 +1,46 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectPixelate.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectPixelate.qml new file mode 100644 index 00000000..1890ee05 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectPixelate.qml @@ -0,0 +1,55 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 1 + property bool supportsDivider: true + + property real param1Value: 0.5 + property real dividerValue: 0.5 + + property real granularity: param1Value * 20 + + fragmentShaderFilename: "shaders/pixelate.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectPosterize.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectPosterize.qml new file mode 100644 index 00000000..35836923 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectPosterize.qml @@ -0,0 +1,56 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 1 + property bool supportsDivider: true + + property real param1Value: 0.5 + property real dividerValue: 0.5 + + property real gamma: param1Value + property real numColors: 8.0 + + fragmentShaderFilename: "shaders/posterize.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectRipple.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectRipple.qml new file mode 100644 index 00000000..12ed139f --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectRipple.qml @@ -0,0 +1,61 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 2 + property bool supportsDivider: true + + property real param1Value: 0.5 + property real param2Value: 0.5 + property real dividerValue: 0.5 + + property real time: 0 + + NumberAnimation on time { loops: Animation.Infinite; from: 0; to: Math.PI * 2; duration: 600 } + + property real amplitude: param1Value * 0.03 + property real n: param2Value * 7 + + fragmentShaderFilename: "shaders/ripple.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectSelectionPanel.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectSelectionPanel.qml new file mode 100644 index 00000000..70c56db0 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectSelectionPanel.qml @@ -0,0 +1,154 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +import QtQuick 2.0 + +Rectangle { + id: root + property int itemHeight: 25 + property string effectSource: "" + + signal clicked + + QtObject { + id: d + property Item selectedItem + } + + ListModel { + id: sources + ListElement { name: "No effect"; source: "EffectPassThrough.qml" } + ListElement { name: "Billboard"; source: "EffectBillboard.qml" } + ListElement { name: "Black & white"; source: "EffectBlackAndWhite.qml" } + ListElement { name: "Blur"; source: "EffectGaussianBlur.qml" } + ListElement { name: "Edge detection"; source: "EffectSobelEdgeDetection1.qml" } + //ListElement { name: "Edge detection (Sobel, #2)"; source: "EffectSobelEdgeDetection2.qml" } + ListElement { name: "Emboss"; source: "EffectEmboss.qml" } + ListElement { name: "Glow"; source: "EffectGlow.qml" } + ListElement { name: "Isolate"; source: "EffectIsolate.qml" } + ListElement { name: "Magnify"; source: "EffectMagnify.qml" } + ListElement { name: "Page curl"; source: "EffectPageCurl.qml" } + ListElement { name: "Pixelate"; source: "EffectPixelate.qml" } + ListElement { name: "Posterize"; source: "EffectPosterize.qml" } + ListElement { name: "Ripple"; source: "EffectRipple.qml" } + ListElement { name: "Sepia"; source: "EffectSepia.qml" } + ListElement { name: "Sharpen"; source: "EffectSharpen.qml" } + ListElement { name: "Shockwave"; source: "EffectShockwave.qml" } + ListElement { name: "Tilt shift"; source: "EffectTiltShift.qml" } + ListElement { name: "Toon"; source: "EffectToon.qml" } + ListElement { name: "Warhol"; source: "EffectWarhol.qml" } + ListElement { name: "Wobble"; source: "EffectWobble.qml" } + ListElement { name: "Vignette"; source: "EffectVignette.qml" } + } + + Component { + id: sourceDelegate + Item { + id: sourceDelegateItem + width: root.width + height: itemHeight + + Button { + id: sourceSelectorItem + anchors.centerIn: parent + width: 0.9 * parent.width + height: 0.8 * itemHeight + text: name + onClicked: { + if (d.selectedItem) + d.selectedItem.state = "baseState" + d.selectedItem = sourceDelegateItem + d.selectedItem.state = "selected" + effectSource = source + root.clicked() + } + } + + states: [ + State { + name: "selected" + PropertyChanges { + target: sourceSelectorItem + bgColor: "#ff8888" + } + } + ] + + Component.onCompleted: { + if (name == "No effect") { + state = "selected" + d.selectedItem = sourceDelegateItem + } + } + + transitions: [ + Transition { + from: "*" + to: "*" + ColorAnimation { + properties: "color" + easing.type: Easing.OutQuart + duration: 500 + } + } + ] + } + } + + Flickable { + anchors.fill: parent + contentHeight: (itemHeight * sources.count) + layout.anchors.topMargin + layout.spacing + clip: true + + Column { + id: layout + + anchors { + fill: parent + topMargin: 10 + } + + Repeater { + model: sources + delegate: sourceDelegate + } + } + } +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectSepia.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectSepia.qml new file mode 100644 index 00000000..13958940 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectSepia.qml @@ -0,0 +1,52 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 0 + property bool supportsDivider: true + + property real dividerValue: 0.5 + + fragmentShaderFilename: "shaders/sepia.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectSharpen.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectSharpen.qml new file mode 100644 index 00000000..c5a8659a --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectSharpen.qml @@ -0,0 +1,55 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 1 + property bool supportsDivider: true + + property real param1Value: 0.5 + property real dividerValue: 0.5 + + property real amount: 18.0 * param1Value + + fragmentShaderFilename: "shaders/sharpen.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectShockwave.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectShockwave.qml new file mode 100644 index 00000000..ac12cb9b --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectShockwave.qml @@ -0,0 +1,81 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + id: root + + // Constant properties which must be supported by every effect + property int numParameters: 1 + property bool supportsDivider: true + + property real param1Value: 0.5 + property real dividerValue: 0.5 + + property real granularity: param1Value * 20 + + property real centerX + property real centerY + property real time + + SequentialAnimation { + running: true + loops: Animation.Infinite + ScriptAction { + script: { + centerX = Math.random() + centerY = Math.random() + } + } + NumberAnimation { + target: root + property: "time" + from: 0 + to: 1 + duration: 1000 + } + } + + property real weight: param1Value + + fragmentShaderFilename: "shaders/shockwave.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectSobelEdgeDetection1.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectSobelEdgeDetection1.qml new file mode 100644 index 00000000..e9573793 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectSobelEdgeDetection1.qml @@ -0,0 +1,58 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 1 + property bool supportsDivider: true + + property real param1Value: 0.5 + property real dividerValue: 0.5 + + property real mixLevel: param1Value + property real targetSize: 250 - (200 * param1Value) // TODO: fix ... + property real resS: targetSize + property real resT: targetSize + + fragmentShaderFilename: "shaders/sobeledgedetection1.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectSobelEdgeDetection2.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectSobelEdgeDetection2.qml new file mode 100644 index 00000000..5061b285 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectSobelEdgeDetection2.qml @@ -0,0 +1,55 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 1 + property bool supportsDivider: true + + property real param1Value: 0.5 + property real dividerValue: 0.5 + + property real weight: param1Value + + fragmentShaderFilename: "shaders/sobeledgedetection2.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectTiltShift.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectTiltShift.qml new file mode 100644 index 00000000..8a81ec55 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectTiltShift.qml @@ -0,0 +1,52 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 0 + property bool supportsDivider: true + + property real dividerValue: 0.5 + + fragmentShaderFilename: "shaders/tiltshift.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectToon.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectToon.qml new file mode 100644 index 00000000..9b8235c8 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectToon.qml @@ -0,0 +1,62 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 1 + property bool supportsDivider: true + + property real param1Value: 0.5 + property real dividerValue: 0.5 + + property real threshold: param1Value + property real targetSize: 250 - (200 * param1Value) // TODO: fix ... + property real resS: targetSize + property real resT: targetSize + + // TODO + property real magTol: 0.3 + property real quantize: 8.0 + + fragmentShaderFilename: "shaders/toon.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectVignette.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectVignette.qml new file mode 100644 index 00000000..65b099d4 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectVignette.qml @@ -0,0 +1,52 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 0 + property bool supportsDivider: true + + property real dividerValue: 0.5 + + fragmentShaderFilename: "shaders/vignette.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectWarhol.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectWarhol.qml new file mode 100644 index 00000000..39ddc4e9 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectWarhol.qml @@ -0,0 +1,52 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 0 + property bool supportsDivider: true + + property real dividerValue: 0.5 + + fragmentShaderFilename: "shaders/warhol.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/EffectWobble.qml b/examples/video/qmlvideofx/qml/qmlvideofx/EffectWobble.qml new file mode 100644 index 00000000..d1b7491b --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/EffectWobble.qml @@ -0,0 +1,59 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + // Constant properties which must be supported by every effect + property int numParameters: 1 + property bool supportsDivider: true + + property real param1Value: 0.5 + property real dividerValue: 0.5 + + property real amplitude: param1Value * 0.05 + property real frequency: 20 + property real time: 0 + + NumberAnimation on time { loops: Animation.Infinite; from: 0; to: Math.PI * 2; duration: 600 } + + fragmentShaderFilename: "shaders/wobble.fsh" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/FileBrowser.qml b/examples/video/qmlvideofx/qml/qmlvideofx/FileBrowser.qml new file mode 100644 index 00000000..84157ea3 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/FileBrowser.qml @@ -0,0 +1,354 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 +import Qt.labs.folderlistmodel 1.0 + +Rectangle { + id: root + color: "white" + property bool showFocusHighlight: false + property variant folders: folders1 + property variant view: view1 + property alias folder: folders1.folder + property color textColor: "black" + + signal openFile(string path) + + FolderListModel { + id: folders1 + folder: folder + } + + FolderListModel { + id: folders2 + folder: folder + } + + SystemPalette { + id: palette + } + + Component { + id: folderDelegate + + Rectangle { + id: wrapper + function launch() { + if (folders.isFolder(index)) + down(filePath); + else + root.openFile(filePath); + } + width: root.width + height: 52 + color: "transparent" + + Rectangle { + id: highlight; visible: false + anchors.fill: parent + color: palette.highlight + gradient: Gradient { + GradientStop { id: t1; position: 0.0; color: palette.highlight } + GradientStop { id: t2; position: 1.0; color: Qt.lighter(palette.highlight) } + } + } + + Item { + width: 48; height: 48 + Image { + source: "qrc:/images/folder.png" + anchors.centerIn: parent + visible: folders.isFolder(index) + } + } + + Text { + id: nameText + anchors.fill: parent; verticalAlignment: Text.AlignVCenter + text: fileName + anchors.leftMargin: 54 + font.pixelSize: 32 + color: (wrapper.ListView.isCurrentItem && root.showFocusHighlight) ? palette.highlightedText : textColor + elide: Text.ElideRight + } + + MouseArea { + id: mouseRegion + anchors.fill: parent + onPressed: { + root.showFocusHighlight = false; + wrapper.ListView.view.currentIndex = index; + } + onClicked: { if (folders == wrapper.ListView.view.model) launch() } + } + + states: [ + State { + name: "pressed" + when: mouseRegion.pressed + PropertyChanges { target: highlight; visible: true } + PropertyChanges { target: nameText; color: palette.highlightedText } + } + ] + } + } + + Rectangle { + id: cancelButton + width: 100 + height: titleBar.height - 7 + color: "black" + anchors { bottom: parent.bottom; horizontalCenter: parent.horizontalCenter } + + Text { + anchors { fill: parent; margins: 4 } + text: "Cancel" + color: "white" + horizontalAlignment: Text.AlignHCenter + verticalAlignment: Text.AlignVCenter + font.pixelSize: 20 + } + + MouseArea { + anchors.fill: parent + onClicked: root.openFile("") + } + } + + ListView { + id: view1 + anchors.top: titleBar.bottom + anchors.bottom: cancelButton.top + x: 0 + width: parent.width + model: folders1 + delegate: folderDelegate + highlight: Rectangle { + color: palette.highlight + visible: root.showFocusHighlight && view1.count != 0 + gradient: Gradient { + GradientStop { id: t1; position: 0.0; color: palette.highlight } + GradientStop { id: t2; position: 1.0; color: Qt.lighter(palette.highlight) } + } + width: view1.currentItem == null ? 0 : view1.currentItem.width + } + highlightMoveSpeed: 1000 + pressDelay: 100 + focus: true + state: "current" + states: [ + State { + name: "current" + PropertyChanges { target: view1; x: 0 } + }, + State { + name: "exitLeft" + PropertyChanges { target: view1; x: -root.width } + }, + State { + name: "exitRight" + PropertyChanges { target: view1; x: root.width } + } + ] + transitions: [ + Transition { + to: "current" + SequentialAnimation { + NumberAnimation { properties: "x"; duration: 250 } + } + }, + Transition { + NumberAnimation { properties: "x"; duration: 250 } + NumberAnimation { properties: "x"; duration: 250 } + } + ] + Keys.onPressed: root.keyPressed(event.key) + } + + ListView { + id: view2 + anchors.top: titleBar.bottom + anchors.bottom: parent.bottom + x: parent.width + width: parent.width + model: folders2 + delegate: folderDelegate + highlight: Rectangle { + color: palette.highlight + visible: root.showFocusHighlight && view2.count != 0 + gradient: Gradient { + GradientStop { id: t1; position: 0.0; color: palette.highlight } + GradientStop { id: t2; position: 1.0; color: Qt.lighter(palette.highlight) } + } + width: view1.currentItem == null ? 0 : view1.currentItem.width + } + highlightMoveSpeed: 1000 + pressDelay: 100 + states: [ + State { + name: "current" + PropertyChanges { target: view2; x: 0 } + }, + State { + name: "exitLeft" + PropertyChanges { target: view2; x: -root.width } + }, + State { + name: "exitRight" + PropertyChanges { target: view2; x: root.width } + } + ] + transitions: [ + Transition { + to: "current" + SequentialAnimation { + NumberAnimation { properties: "x"; duration: 250 } + } + }, + Transition { + NumberAnimation { properties: "x"; duration: 250 } + } + ] + Keys.onPressed: root.keyPressed(event.key) + } + + Keys.onPressed: { + root.keyPressed(event.key); + if (event.key == Qt.Key_Return || event.key == Qt.Key_Select || event.key == Qt.Key_Right) { + view.currentItem.launch(); + event.accepted = true; + } else if (event.key == Qt.Key_Left) { + up(); + } + } + + BorderImage { + source: "qrc:/images/titlebar.sci"; + width: parent.width; + height: 52 + y: -7 + id: titleBar + + Rectangle { + id: upButton + width: 48 + height: titleBar.height - 7 + color: "transparent" + Image { anchors.centerIn: parent; source: "qrc:/images/up.png" } + MouseArea { id: upRegion; anchors.centerIn: parent + width: 56 + height: 56 + onClicked: if (folders.parentFolder != "") up() + } + states: [ + State { + name: "pressed" + when: upRegion.pressed + PropertyChanges { target: upButton; color: palette.highlight } + } + ] + } + + Rectangle { + color: "gray" + x: 48 + width: 1 + height: 44 + } + + Text { + anchors.left: upButton.right; anchors.right: parent.right; height: parent.height + anchors.leftMargin: 4; anchors.rightMargin: 4 + text: folders.folder + color: "white" + elide: Text.ElideLeft; horizontalAlignment: Text.AlignRight; verticalAlignment: Text.AlignVCenter + font.pixelSize: 32 + } + } + + function down(path) { + if (folders == folders1) { + view = view2 + folders = folders2; + view1.state = "exitLeft"; + } else { + view = view1 + folders = folders1; + view2.state = "exitLeft"; + } + view.x = root.width; + view.state = "current"; + view.focus = true; + folders.folder = path; + } + + function up() { + var path = folders.parentFolder; + if (folders == folders1) { + view = view2 + folders = folders2; + view1.state = "exitRight"; + } else { + view = view1 + folders = folders1; + view2.state = "exitRight"; + } + view.x = -root.width; + view.state = "current"; + view.focus = true; + folders.folder = path; + } + + function keyPressed(key) { + switch (key) { + case Qt.Key_Up: + case Qt.Key_Down: + case Qt.Key_Left: + case Qt.Key_Right: + root.showFocusHighlight = true; + break; + default: + // do nothing + break; + } + } +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/FileOpen.qml b/examples/video/qmlvideofx/qml/qmlvideofx/FileOpen.qml new file mode 100644 index 00000000..19f23919 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/FileOpen.qml @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Rectangle { + id: root + color: "white" + property int buttonHeight: 35 + + signal openImage + signal openVideo + signal openCamera + signal close + + Rectangle { + anchors { + topMargin: 10 + bottomMargin: 10 + top: parent.top; + bottom: parent.bottom; + horizontalCenter: parent.horizontalCenter + } + width: 0.9 * parent.width + color: "transparent" + + Column { + anchors.fill: parent + spacing: 5 + Button { + text: "Open image" + height: buttonHeight + width: parent.width + onClicked: root.openImage() + } + Button { + text: "Open video" + height: buttonHeight + width: parent.width + onClicked: root.openVideo() + } + Button { + text: "Start camera" + height: buttonHeight + width: parent.width + onClicked: root.openCamera() + } + Button { + text: "Reset" + height: buttonHeight + width: parent.width + onClicked: root.close() + } + } + } +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/HintedMouseArea.qml b/examples/video/qmlvideofx/qml/qmlvideofx/HintedMouseArea.qml new file mode 100644 index 00000000..7b54705f --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/HintedMouseArea.qml @@ -0,0 +1,113 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Mouse area which flashes to indicate its location on the screen + +import QtQuick 2.0 + +MouseArea { + property alias hintColor: hintRect.color + property bool hintEnabled: true + + Rectangle { + id: hintRect + anchors.fill: parent + color: "yellow" + opacity: 0 + + states: [ + State { + name: "high" + PropertyChanges { + target: hintRect + opacity: 0.8 + } + }, + State { + name: "low" + PropertyChanges { + target: hintRect + opacity: 0.4 + } + } + ] + + transitions: [ + Transition { + from: "low" + to: "high" + SequentialAnimation { + NumberAnimation { + properties: "opacity" + easing.type: Easing.InOutSine + duration: 500 + } + ScriptAction { script: hintRect.state = "low" } + } + }, + Transition { + from: "*" + to: "low" + SequentialAnimation { + NumberAnimation { + properties: "opacity" + easing.type: Easing.InOutSine + duration: 500 + } + ScriptAction { script: hintRect.state = "high" } + } + }, + Transition { + from: "*" + to: "baseState" + NumberAnimation { + properties: "opacity" + easing.type: Easing.InOutSine + duration: 500 + } + } + ] + } + + onHintEnabledChanged: hintRect.state = hintEnabled ? "low" : "baseState" + + Component.onCompleted: hintRect.state = "low" +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/ParameterPanel.qml b/examples/video/qmlvideofx/qml/qmlvideofx/ParameterPanel.qml new file mode 100644 index 00000000..43e245bf --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/ParameterPanel.qml @@ -0,0 +1,87 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Rectangle { + id: root + color: "transparent" + height: numParameters * sliderHeight + (numParameters + 1) * spacing + visible: numParameters > 0 + property color lineColor: "black" + property int numParameters: 1 + property alias param1Value: slider1.value + property alias param2Value: slider2.value + property bool enabled: true + property real gripSize: 25 + property real spacing: 10 + property real sliderHeight: 40 + + Slider { + id: slider1 + color: "white" + enabled: parent.enabled + gripSize: root.gripSize + height: sliderHeight + visible: enabled + anchors { + left: parent.left + right: parent.right + bottom: (root.numParameters == 1) ? root.bottom : slider2.top + margins: root.spacing + } + } + + Slider { + id: slider2 + color: "white" + enabled: parent.enabled && root.numParameters >= 2 + gripSize: root.gripSize + height: sliderHeight + visible: enabled + anchors { + left: parent.left + right: parent.right + bottom: root.bottom + margins: root.spacing + } + } +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/Slider.qml b/examples/video/qmlvideofx/qml/qmlvideofx/Slider.qml new file mode 100644 index 00000000..c19a9df3 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/Slider.qml @@ -0,0 +1,106 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Rectangle { + id: root + color: "white" + radius: 5 + property alias value: grip.value + property color lineColor: "black" + property alias gripSize: grip.width + property alias enabled: mouseArea.enabled + + Rectangle { + anchors { left: parent.left; right: parent.right; verticalCenter: parent.verticalCenter } + height: 3 + color: displayedColor() + + Rectangle { + anchors { fill: parent; margins: 1 } + color: root.color + } + } + + Rectangle { + id: grip + property real value: 0.5 + x: (value * parent.width) - width/2 + anchors.verticalCenter: parent.verticalCenter + width: 20 + height: width + radius: width/2 + color: displayedColor() + + MouseArea { + id: mouseArea + anchors.fill: parent + drag { + target: grip + axis: Drag.XAxis + minimumX: -parent.width/2 + maximumX: root.width - parent.width/2 + } + onPositionChanged: { + if (drag.active) + updatePosition() + } + onReleased: { + updatePosition() + } + function updatePosition() { + value = (grip.x + grip.width/2) / grip.parent.width + } + } + + Rectangle { + anchors { fill: parent; margins: 1 } + radius: width/2 + color: root.color + } + } + + function displayedColor() { + var tint = Qt.rgba(color.r, color.g, color.b, 0.25) + return enabled ? lineColor : Qt.tint(color, tint) + } +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/main-largescreen.qml b/examples/video/qmlvideofx/qml/qmlvideofx/main-largescreen.qml new file mode 100644 index 00000000..0c24d0dc --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/main-largescreen.qml @@ -0,0 +1,205 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Rectangle { + id: root + width: 900 + height: 600 + color: "grey" + property string fileName + property alias volume: content.volume + property bool perfMonitorsLogging: false + property bool perfMonitorsVisible: false + + QtObject { + id: d + property string openFileType + } + + Rectangle { + id: inner + anchors.fill: parent + color: "grey" + + Content { + id: content + anchors { + top: parent.top + left: parent.left + margins: 5 + } + width: 600 + height: 600 + } + + Loader { + id: performanceLoader + function init() { + console.log("[qmlvideofx] performanceLoader.init logging " + root.perfMonitorsLogging + " visible " + root.perfMonitorsVisible) + var enabled = root.perfMonitorsLogging || root.perfMonitorsVisible + source = enabled ? "../performancemonitor/PerformanceItem.qml" : "" + } + onLoaded: { + item.parent = content + item.anchors.top = content.top + item.anchors.left = content.left + item.anchors.right = content.right + item.height = 100 + item.anchors.margins = 5 + item.logging = root.perfMonitorsLogging + item.displayed = root.perfMonitorsVisible + item.init() + } + } + + ParameterPanel { + id: parameterPanel + enabled: numParameters >= 1 + numParameters: content.effect ? content.effect.numParameters : 0 + anchors { + top: content.bottom + left: parent.left + bottom: parent.bottom + } + width: content.width + onParam1ValueChanged: updateParameters() + } + + EffectSelectionPanel { + id: effectSelectionPanel + anchors { + top: parent.top + left: content.right + right: parent.right + margins: 5 + } + height: 420 + itemHeight: 40 + onEffectSourceChanged: { + content.effectSource = effectSource + updateParameters() + } + } + + FileOpen { + id: fileOpen + anchors { + top: effectSelectionPanel.bottom + left: content.right + right: parent.right + bottom: parent.bottom + margins: 5 + } + buttonHeight: 32 + } + } + + Loader { + id: fileBrowserLoader + } + + Component.onCompleted: { + fileOpen.openImage.connect(openImage) + fileOpen.openVideo.connect(openVideo) + fileOpen.openCamera.connect(openCamera) + fileOpen.close.connect(close) + } + + function init() { + console.log("[qmlvideofx] main.init") + content.init() + performanceLoader.init() + if (fileName != "") { + d.openFileType = "video" + openFile(fileName) + } + } + + function qmlFramePainted() { + if (performanceLoader.item) + performanceLoader.item.qmlFramePainted() + } + + function updateParameters() { + if (content.effect.numParameters >= 1) + content.effect.param1Value = parameterPanel.param1Value + } + + function openImage() { + d.openFileType = "image" + showFileBrowser("../../images") + } + + function openVideo() { + d.openFileType = "video" + showFileBrowser("../../videos") + } + + function openCamera() { + content.openCamera() + } + + function close() { + content.openImage("qrc:/images/qt-logo.png") + } + + function showFileBrowser(path) { + fileBrowserLoader.source = "FileBrowser.qml" + fileBrowserLoader.item.parent = root + fileBrowserLoader.item.anchors.fill = root + fileBrowserLoader.item.openFile.connect(root.openFile) + fileBrowserLoader.item.folder = path + inner.visible = false + } + + function openFile(path) { + fileBrowserLoader.source = "" + if (path != "") { + if (d.openFileType == "image") + content.openImage(path) + else if (d.openFileType == "video") + content.openVideo(path) + } + inner.visible = true + } +} diff --git a/examples/video/qmlvideofx/qml/qmlvideofx/main-smallscreen.qml b/examples/video/qmlvideofx/qml/qmlvideofx/main-smallscreen.qml new file mode 100644 index 00000000..922c57d8 --- /dev/null +++ b/examples/video/qmlvideofx/qml/qmlvideofx/main-smallscreen.qml @@ -0,0 +1,416 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Rectangle { + id: root + width: 640 + height: 360 + color: "grey" + property string fileName + property alias volume: content.volume + property bool perfMonitorsLogging: false + property bool perfMonitorsVisible: false + + QtObject { + id: d + property string openFileType + } + + // Create ScreenSaver element via Loader, so this app will still run if the + // SystemInfo module is not available + Loader { + source: "DisableScreenSaver.qml" + } + + Loader { + id: performanceLoader + function init() { + console.log("[qmlvideofx] performanceLoader.init logging " + root.perfMonitorsLogging + " visible " + root.perfMonitorsVisible) + var enabled = root.perfMonitorsLogging || root.perfMonitorsVisible + source = enabled ? "../performancemonitor/PerformanceItem.qml" : "" + } + onLoaded: { + item.parent = root + item.anchors.fill = root + item.logging = root.perfMonitorsLogging + item.displayed = root.perfMonitorsVisible + item.init() + } + } + + Rectangle { + id: inner + anchors.fill: parent + color: "grey" + + Content { + id: content + anchors.fill: parent + gripSize: 40 + onVideoFramePainted: performanceLoader.item.videoFramePainted() + } + + ParameterPanel { + id: parameterPanel + + anchors { + left: parent.left; + right: parent.right; + margins: 10 + } + numParameters: content.effect.numParameters + y: parent.height + opacity: 0.75 + gripSize: 40 + + states: [ + State { + name: "shown" + PropertyChanges { + target: parameterPanel + y: parent.height - (parameterPanel.height + 10) + } + } + ] + + transitions: [ + Transition { + from: "*" + to: "*" + NumberAnimation { + properties: "y" + easing.type: Easing.OutQuart + duration: 500 + } + } + ] + + enabled: content.effect.numParameters >= 1 && effectSelectionPanel.state != "shown" + state: enabled ? "shown" : "baseState" + onParam1ValueChanged: updateParameters() + onParam2ValueChanged: updateParameters() + } + + EffectSelectionPanel { + id: effectSelectionPanel + anchors { + top: parent.top; + bottom: parameterPanel.top; + margins: 10 + } + x: parent.width + width: parent.width - 40 + opacity: 0.75 + radius: 20 + itemHeight: 50 + + states: [ + State { + name: "shown" + PropertyChanges { + target: effectSelectionPanel + x: 20 + } + } + ] + + transitions: [ + Transition { + from: "*" + to: "*" + NumberAnimation { + properties: "x" + easing.type: Easing.OutQuart + duration: 500 + } + } + ] + + onEffectSourceChanged: { + content.effectSource = effectSource + parameterPanel.numParameters = content.effect.numParameters + updateParameters() + } + + onClicked: state = "baseState" + } + + Rectangle { + id: fileOpenContainer + anchors { + top: parent.top + bottom: parameterPanel.top + margins: 10 + } + x: -width + width: parent.width - 40 + color: "transparent" + + Column { + anchors.fill: parent + + FileOpen { + id: fileOpen + color: "transparent" + width: parent.width + height: 200 + opacity: 0.75 + radius: 20 + buttonHeight: 40 + } + + MouseArea { + width: parent.width + height: 250 + onClicked: fileOpenContainer.state = "baseState" + } + } + + states: [ + State { + name: "shown" + PropertyChanges { + target: fileOpenContainer + x: 20 + } + } + ] + + transitions: [ + Transition { + from: "*" + to: "*" + NumberAnimation { + properties: "x" + easing.type: Easing.OutQuart + duration: 500 + } + } + ] + } + + Rectangle { + id: splashScreen + anchors { + horizontalCenter: parent.horizontalCenter + verticalCenter: parent.verticalCenter + } + width: 300 + height: 200 + radius: 0.1 * height + color: "white" + opacity: 0.9 + border { color: "black"; width: 2 } + + Text { + anchors { + fill: parent + margins: 5 + } + horizontalAlignment: Text.AlignHCenter + verticalAlignment: Text.AlignVCenter + font.pixelSize: 24 + text: "Tap on left side to switch between sources.\n\nTap on right side to switch between effects." + wrapMode: Text.WordWrap + } + + MouseArea { + anchors.fill: parent + onClicked: parent.state = "hidden" + } + + states: [ + State { + name: "hidden" + PropertyChanges { + target: splashScreen + opacity: 0.0 + } + } + ] + + transitions: [ + Transition { + from: "*" + to: "*" + NumberAnimation { + properties: "opacity" + easing.type: Easing.OutQuart + duration: 500 + } + } + ] + } + + HintedMouseArea { + id: fileOpenMouseArea + anchors { + left: parent.left; + top: parent.top; + bottom: parameterPanel.top; + topMargin: 75 + } + width: 100 + onClicked: { + fileOpenMouseArea.hintEnabled = false + effectSelectionPanelMouseArea.hintEnabled = false + splashScreen.state = "hidden" + fileOpenContainer.state = "shown" + } + enabled: (fileOpenContainer.state != "shown" && effectSelectionPanel.state != "shown") + } + + HintedMouseArea { + id: effectSelectionPanelMouseArea + anchors { + right: parent.right; + top: parent.top; + bottom: parameterPanel.top; + topMargin: 75 + } + width: 100 + onClicked: { + fileOpenMouseArea.hintEnabled = false + effectSelectionPanelMouseArea.hintEnabled = false + splashScreen.state = "hidden" + effectSelectionPanel.state = "shown" + } + enabled: (fileOpenContainer.state != "shown" && effectSelectionPanel.state != "shown") + } + + Image { + source: "qrc:/images/close.png" + + anchors { + top: parent.top + right: parent.right + margins: 5 + } + + MouseArea { + anchors.fill: parent + onClicked: Qt.quit() + } + } + } + + Component.onCompleted: { + fileOpen.openImage.connect(openImage) + fileOpen.openVideo.connect(openVideo) + fileOpen.openCamera.connect(openCamera) + fileOpen.close.connect(close) + } + + Loader { + id: fileBrowserLoader + } + + // Called from main() once root properties have been set + function init() { + console.log("[qmlvideofx] main.init") + content.init() + performanceLoader.init() + if (fileName != "") { + fileOpenMouseArea.hintEnabled = false + effectSelectionPanelMouseArea.hintEnabled = false + splashScreen.state = "hidden" + d.openFileType = "video" + openFile(fileName) + } + } + + function qmlFramePainted() { + if (performanceLoader.item) + performanceLoader.item.qmlFramePainted() + } + + function updateParameters() { + if (content.effect.numParameters >= 1) + content.effect.param1Value = parameterPanel.param1Value + if (content.effect.numParameters >= 2) + content.effect.param2Value = parameterPanel.param2Value + } + + function openImage() { + fileOpenContainer.state = "baseState" + d.openFileType = "image" + showFileBrowser("../../images") + } + + function openVideo() { + fileOpenContainer.state = "baseState" + d.openFileType = "video" + showFileBrowser("../../videos") + } + + function openCamera() { + fileOpenContainer.state = "baseState" + content.openCamera() + } + + function close() { + fileOpenContainer.state = "baseState" + content.openImage("qrc:/images/qt-logo.png") + } + + function showFileBrowser(path) { + content.stop() + fileBrowserLoader.source = "FileBrowser.qml" + fileBrowserLoader.item.parent = root + fileBrowserLoader.item.anchors.fill = root + fileBrowserLoader.item.openFile.connect(root.openFile) + fileBrowserLoader.item.folder = path + inner.visible = false + } + + function openFile(path) { + fileBrowserLoader.source = "" + if (path != "") { + if (d.openFileType == "image") + content.openImage(path) + else if (d.openFileType == "video") + content.openVideo(path) + } + inner.visible = true + } +} diff --git a/examples/video/qmlvideofx/qmlapplicationviewer/qmlapplicationviewer.cpp b/examples/video/qmlvideofx/qmlapplicationviewer/qmlapplicationviewer.cpp new file mode 100644 index 00000000..526d2751 --- /dev/null +++ b/examples/video/qmlvideofx/qmlapplicationviewer/qmlapplicationviewer.cpp @@ -0,0 +1,129 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qmlapplicationviewer.h" + +#include +#include +#include +#include +#include +#include + +class QmlApplicationViewerPrivate +{ + QmlApplicationViewerPrivate(QQuickView *view_) : view(view_) {} + + QString mainQmlFile; + QQuickView *view; + friend class QmlApplicationViewer; + QString adjustPath(const QString &path); +}; + +QString QmlApplicationViewerPrivate::adjustPath(const QString &path) +{ +#ifdef Q_OS_UNIX +#ifdef Q_OS_MAC + if (!QDir::isAbsolutePath(path)) + return QCoreApplication::applicationDirPath() + + QLatin1String("/../Resources/") + path; +#else + QString pathInInstallDir; + const QString applicationDirPath = QCoreApplication::applicationDirPath(); + pathInInstallDir = QString::fromAscii("%1/../%2").arg(applicationDirPath, path); + + if (QFileInfo(pathInInstallDir).exists()) + return pathInInstallDir; +#endif +#endif + return path; +} + +QmlApplicationViewer::QmlApplicationViewer(QWindow *parent) + : QQuickView(parent) + , d(new QmlApplicationViewerPrivate(this)) +{ + connect(engine(), SIGNAL(quit()), QCoreApplication::instance(), SLOT(quit())); + setResizeMode(QQuickView::SizeRootObjectToView); +} + +QmlApplicationViewer::QmlApplicationViewer(QQuickView *view, QWindow *parent) + : QQuickView(parent) + , d(new QmlApplicationViewerPrivate(view)) +{ + connect(view->engine(), SIGNAL(quit()), QCoreApplication::instance(), SLOT(quit())); + view->setResizeMode(QQuickView::SizeRootObjectToView); +} + +QmlApplicationViewer::~QmlApplicationViewer() +{ + delete d; +} + +QmlApplicationViewer *QmlApplicationViewer::create() +{ + return new QmlApplicationViewer(); +} + +void QmlApplicationViewer::setMainQmlFile(const QString &file) +{ + d->mainQmlFile = d->adjustPath(file); + d->view->setSource(QUrl::fromLocalFile(d->mainQmlFile)); +} + +void QmlApplicationViewer::addImportPath(const QString &path) +{ + d->view->engine()->addImportPath(d->adjustPath(path)); +} + +void QmlApplicationViewer::showExpanded() +{ +#if defined(Q_WS_SIMULATOR) + d->view->showFullScreen(); +#else + d->view->show(); +#endif +} + +QGuiApplication *createApplication(int &argc, char **argv) +{ + return new QGuiApplication(argc, argv); +} diff --git a/examples/video/qmlvideofx/qmlapplicationviewer/qmlapplicationviewer.h b/examples/video/qmlvideofx/qmlapplicationviewer/qmlapplicationviewer.h new file mode 100644 index 00000000..9d8bd321 --- /dev/null +++ b/examples/video/qmlvideofx/qmlapplicationviewer/qmlapplicationviewer.h @@ -0,0 +1,71 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QMLAPPLICATIONVIEWER_H +#define QMLAPPLICATIONVIEWER_H + +#include + +class QGuiApplication; + +class QmlApplicationViewer : public QQuickView +{ + Q_OBJECT + +public: + explicit QmlApplicationViewer(QWindow *parent = 0); + virtual ~QmlApplicationViewer(); + + static QmlApplicationViewer *create(); + + void setMainQmlFile(const QString &file); + void addImportPath(const QString &path); + + void showExpanded(); + +private: + explicit QmlApplicationViewer(QQuickView *view, QWindow *parent); + class QmlApplicationViewerPrivate *d; +}; + +QGuiApplication *createApplication(int &argc, char **argv); + +#endif // QMLAPPLICATIONVIEWER_H diff --git a/examples/video/qmlvideofx/qmlapplicationviewer/qmlapplicationviewer.pri b/examples/video/qmlvideofx/qmlapplicationviewer/qmlapplicationviewer.pri new file mode 100644 index 00000000..fb7414df --- /dev/null +++ b/examples/video/qmlvideofx/qmlapplicationviewer/qmlapplicationviewer.pri @@ -0,0 +1,128 @@ +sources.files = $$SOURCES $$HEADERS $$RESOURCES $OTHER_FILES *.pro *.pri +sources.path = $$[QT_INSTALL_EXAMPLES]/qtmultimedia/$${TARGET} +INSTALLS += sources + +QT += quick + +SOURCES += $$PWD/qmlapplicationviewer.cpp +HEADERS += $$PWD/qmlapplicationviewer.h +INCLUDEPATH += $$PWD + +defineTest(qtcAddDeployment) { +for(deploymentfolder, DEPLOYMENTFOLDERS) { + item = item$${deploymentfolder} + itemsources = $${item}.sources + $$itemsources = $$eval($${deploymentfolder}.source) + itempath = $${item}.path + $$itempath= $$eval($${deploymentfolder}.target) + export($$itemsources) + export($$itempath) + DEPLOYMENT += $$item +} + +MAINPROFILEPWD = $$PWD + +win32 { + copyCommand = + for(deploymentfolder, DEPLOYMENTFOLDERS) { + source = $$MAINPROFILEPWD/$$eval($${deploymentfolder}.source) + source = $$replace(source, /, \\) + sourcePathSegments = $$split(source, \\) + target = $$OUT_PWD/$$eval($${deploymentfolder}.target) + target = $$replace(target, /$, ) + target = $$target/$$last(sourcePathSegments) + target = $$replace(target, /, \\) + !isEqual(source,$$target) { + !isEmpty(copyCommand):copyCommand += && + isEqual(QMAKE_DIR_SEP, \\) { + copyCommand += $(COPY_DIR) \"$$source\" \"$$target\" + } else { + source = $$replace(source, \\\\, /) + target = $$OUT_PWD/$$eval($${deploymentfolder}.target) + target = $$replace(target, \\\\, /) + copyCommand += test -d \"$$target\" || mkdir -p \"$$target\" && cp -r \"$$source\" \"$$target\" + } + } + } + !isEmpty(copyCommand) { + copyCommand = @echo Copying application data... && $$copyCommand + copydeploymentfolders.commands = $$copyCommand + first.depends = $(first) copydeploymentfolders + export(first.depends) + export(copydeploymentfolders.commands) + QMAKE_EXTRA_TARGETS += first copydeploymentfolders + } +} else:unix { + maemo5 { + desktopfile.files = $${TARGET}.desktop + desktopfile.path = /usr/share/applications/hildon + icon.files = $${TARGET}64.png + icon.path = /usr/share/icons/hicolor/64x64/apps + } else:!isEmpty(MEEGO_VERSION_MAJOR) { + desktopfile.path = /usr/share/applications + icon.files = $${TARGET}80.png + icon.path = /usr/share/icons/hicolor/80x80/apps + } else { # Assumed to be a Desktop Unix + copyCommand = + for(deploymentfolder, DEPLOYMENTFOLDERS) { + source = $$MAINPROFILEPWD/$$eval($${deploymentfolder}.source) + source = $$replace(source, \\\\, /) + macx { + target = $$OUT_PWD/$${TARGET}.app/Contents/Resources/$$eval($${deploymentfolder}.target) + } else { + target = $$OUT_PWD/$$eval($${deploymentfolder}.target) + } + target = $$replace(target, \\\\, /) + target = $$replace(target, /$, ) + sourcePathSegments = $$split(source, /) + targetFullPath = $$target/$$last(sourcePathSegments) + !isEqual(source,$$targetFullPath) { + !isEmpty(copyCommand):copyCommand += && + copyCommand += $(MKDIR) \"$$target\" + copyCommand += && $(COPY_DIR) \"$$source\" \"$$target\" + } + } + !isEmpty(copyCommand) { + copyCommand = @echo Copying application data... && $$copyCommand + copydeploymentfolders.commands = $$copyCommand + first.depends = $(first) copydeploymentfolders + export(first.depends) + export(copydeploymentfolders.commands) + QMAKE_EXTRA_TARGETS += first copydeploymentfolders + } + } + installPrefix = $$[QT_INSTALL_EXAMPLES]/qtmultimedia/$${TARGET} + !isEmpty(MEEGO_VERSION_MAJOR): installPrefix = /opt/$${TARGET} + for(deploymentfolder, DEPLOYMENTFOLDERS) { + item = item$${deploymentfolder} + itemfiles = $${item}.files + $$itemfiles = $$eval($${deploymentfolder}.source) + itempath = $${item}.path + $$itempath = $${installPrefix}/$$eval($${deploymentfolder}.target) + export($$itemfiles) + export($$itempath) + INSTALLS += $$item + } + + !isEmpty(desktopfile.path) { + export(icon.files) + export(icon.path) + export(desktopfile.files) + export(desktopfile.path) + INSTALLS += icon desktopfile + } + + target.path = $${installPrefix} + export(target.path) + INSTALLS += target +} + +export (ICON) +export (INSTALLS) +export (DEPLOYMENT) +export (TARGET.EPOCHEAPSIZE) +export (TARGET.CAPABILITY) +export (LIBS) +export (QMAKE_EXTRA_TARGETS) +} + diff --git a/examples/video/qmlvideofx/qmlvideofx.png b/examples/video/qmlvideofx/qmlvideofx.png new file mode 100644 index 00000000..707d5c4e Binary files /dev/null and b/examples/video/qmlvideofx/qmlvideofx.png differ diff --git a/examples/video/qmlvideofx/qmlvideofx.pro b/examples/video/qmlvideofx/qmlvideofx.pro new file mode 100644 index 00000000..b1a060cc --- /dev/null +++ b/examples/video/qmlvideofx/qmlvideofx.pro @@ -0,0 +1,28 @@ +TEMPLATE = app +TARGET = qmlvideofx +QT += opengl + +SOURCES += filereader.cpp \ + main.cpp +HEADERS += filereader.h \ + trace.h +RESOURCES += qmlvideofx.qrc + +qml_folder.source = qml/qmlvideofx +qml_folder.target = qml +DEPLOYMENTFOLDERS += qml_folder + +images_folder.source = images +images_folder.target = +DEPLOYMENTFOLDERS += images_folder + +shaders_folder.source = shaders +shaders_folder.target = +DEPLOYMENTFOLDERS += shaders_folder + +SNIPPETS_PATH = ../snippets +include($$SNIPPETS_PATH/performancemonitor/performancemonitordeclarative.pri) +performanceItemAddDeployment() + +include(qmlapplicationviewer/qmlapplicationviewer.pri) +qtcAddDeployment() diff --git a/examples/video/qmlvideofx/qmlvideofx.qrc b/examples/video/qmlvideofx/qmlvideofx.qrc new file mode 100644 index 00000000..6ca4ef54 --- /dev/null +++ b/examples/video/qmlvideofx/qmlvideofx.qrc @@ -0,0 +1,10 @@ + + + images/close.png + images/folder.png + images/titlebar.png + images/titlebar.sci + images/up.png + images/qt-logo.png + + diff --git a/examples/video/qmlvideofx/qmlvideofx.svg b/examples/video/qmlvideofx/qmlvideofx.svg new file mode 100644 index 00000000..566acfad --- /dev/null +++ b/examples/video/qmlvideofx/qmlvideofx.svg @@ -0,0 +1,93 @@ + + + + + + image/svg+xml + + + + + + + + + + + + + + + + + + diff --git a/examples/video/qmlvideofx/shaders/billboard.fsh b/examples/video/qmlvideofx/shaders/billboard.fsh new file mode 100644 index 00000000..0264f450 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/billboard.fsh @@ -0,0 +1,74 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://kodemongki.blogspot.com/2011/06/kameraku-custom-shader-effects-example.html + +uniform float grid; +uniform float dividerValue; +uniform float step_x; +uniform float step_y; + +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +void main() +{ + vec2 uv = qt_TexCoord0.xy; + float offx = floor(uv.x / (grid * step_x)); + float offy = floor(uv.y / (grid * step_y)); + vec3 res = texture2D(source, vec2(offx * grid * step_x , offy * grid * step_y)).rgb; + vec2 prc = fract(uv / vec2(grid * step_x, grid * step_y)); + vec2 pw = pow(abs(prc - 0.5), vec2(2.0)); + float rs = pow(0.45, 2.0); + float gr = smoothstep(rs - 0.1, rs + 0.1, pw.x + pw.y); + float y = (res.r + res.g + res.b) / 3.0; + vec3 ra = res / y; + float ls = 0.3; + float lb = ceil(y / ls); + float lf = ls * lb + 0.3; + res = lf * res; + vec3 col = mix(res, vec3(0.1, 0.1, 0.1), gr); + if (uv.x < dividerValue) + gl_FragColor = qt_Opacity * vec4(col, 1.0); + else + gl_FragColor = qt_Opacity * texture2D(source, uv); +} diff --git a/examples/video/qmlvideofx/shaders/blackandwhite.fsh b/examples/video/qmlvideofx/shaders/blackandwhite.fsh new file mode 100644 index 00000000..7e0dc9d9 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/blackandwhite.fsh @@ -0,0 +1,62 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://kodemongki.blogspot.com/2011/06/kameraku-custom-shader-effects-example.html + +uniform float param1Value; +uniform float dividerValue; + +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +void main() +{ + vec2 uv = qt_TexCoord0.xy; + vec4 orig = texture2D(source, uv); + vec3 col = orig.rgb; + float y = 0.3 *col.r + 0.59 * col.g + 0.11 * col.b; + y = y < param1Value ? 0.0 : 1.0; + if (uv.x < dividerValue) + gl_FragColor = qt_Opacity * vec4(y, y, y, 1.0); + else + gl_FragColor = qt_Opacity * orig; +} diff --git a/examples/video/qmlvideofx/shaders/emboss.fsh b/examples/video/qmlvideofx/shaders/emboss.fsh new file mode 100644 index 00000000..091e2605 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/emboss.fsh @@ -0,0 +1,71 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://kodemongki.blogspot.com/2011/06/kameraku-custom-shader-effects-example.html + +uniform float dividerValue; +const float step_w = 0.0015625; +const float step_h = 0.0027778; + +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +void main() +{ + vec2 uv = qt_TexCoord0.xy; + vec3 t1 = texture2D(source, vec2(uv.x - step_w, uv.y - step_h)).rgb; + vec3 t2 = texture2D(source, vec2(uv.x, uv.y - step_h)).rgb; + vec3 t3 = texture2D(source, vec2(uv.x + step_w, uv.y - step_h)).rgb; + vec3 t4 = texture2D(source, vec2(uv.x - step_w, uv.y)).rgb; + vec3 t5 = texture2D(source, uv).rgb; + vec3 t6 = texture2D(source, vec2(uv.x + step_w, uv.y)).rgb; + vec3 t7 = texture2D(source, vec2(uv.x - step_w, uv.y + step_h)).rgb; + vec3 t8 = texture2D(source, vec2(uv.x, uv.y + step_h)).rgb; + vec3 t9 = texture2D(source, vec2(uv.x + step_w, uv.y + step_h)).rgb; + vec3 rr = -4.0 * t1 - 4.0 * t2 - 4.0 * t4 + 12.0 * t5; + float y = (rr.r + rr.g + rr.b) / 3.0; + vec3 col = vec3(y, y, y) + 0.3; + if (uv.x < dividerValue) + gl_FragColor = qt_Opacity * vec4(col, 1.0); + else + gl_FragColor = qt_Opacity * texture2D(source, uv); +} diff --git a/examples/video/qmlvideofx/shaders/gaussianblur_h.fsh b/examples/video/qmlvideofx/shaders/gaussianblur_h.fsh new file mode 100644 index 00000000..249ee304 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/gaussianblur_h.fsh @@ -0,0 +1,67 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +uniform float dividerValue; +uniform float blurSize; + +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +void main() +{ + vec2 uv = qt_TexCoord0.xy; + vec4 c = vec4(0.0); + if (uv.x < dividerValue) { + c += texture2D(source, uv - vec2(4.0*blurSize, 0.0)) * 0.05; + c += texture2D(source, uv - vec2(3.0*blurSize, 0.0)) * 0.09; + c += texture2D(source, uv - vec2(2.0*blurSize, 0.0)) * 0.12; + c += texture2D(source, uv - vec2(1.0*blurSize, 0.0)) * 0.15; + c += texture2D(source, uv) * 0.16; + c += texture2D(source, uv + vec2(1.0*blurSize, 0.0)) * 0.15; + c += texture2D(source, uv + vec2(2.0*blurSize, 0.0)) * 0.12; + c += texture2D(source, uv + vec2(3.0*blurSize, 0.0)) * 0.09; + c += texture2D(source, uv + vec2(4.0*blurSize, 0.0)) * 0.05; + } else { + c = texture2D(source, qt_TexCoord0); + } + gl_FragColor = qt_Opacity * c; +} diff --git a/examples/video/qmlvideofx/shaders/gaussianblur_v.fsh b/examples/video/qmlvideofx/shaders/gaussianblur_v.fsh new file mode 100644 index 00000000..249052c9 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/gaussianblur_v.fsh @@ -0,0 +1,67 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +uniform float dividerValue; +uniform float blurSize; + +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +void main() +{ + vec2 uv = qt_TexCoord0.xy; + vec4 c = vec4(0.0); + if (uv.x < dividerValue) { + c += texture2D(source, uv - vec2(0.0, 4.0*blurSize)) * 0.05; + c += texture2D(source, uv - vec2(0.0, 3.0*blurSize)) * 0.09; + c += texture2D(source, uv - vec2(0.0, 2.0*blurSize)) * 0.12; + c += texture2D(source, uv - vec2(0.0, 1.0*blurSize)) * 0.15; + c += texture2D(source, uv) * 0.16; + c += texture2D(source, uv + vec2(0.0, 1.0*blurSize)) * 0.15; + c += texture2D(source, uv + vec2(0.0, 2.0*blurSize)) * 0.12; + c += texture2D(source, uv + vec2(0.0, 3.0*blurSize)) * 0.09; + c += texture2D(source, uv + vec2(0.0, 4.0*blurSize)) * 0.05; + } else { + c = texture2D(source, qt_TexCoord0); + } + gl_FragColor = qt_Opacity * c; +} diff --git a/examples/video/qmlvideofx/shaders/glow.fsh b/examples/video/qmlvideofx/shaders/glow.fsh new file mode 100644 index 00000000..8c40452d --- /dev/null +++ b/examples/video/qmlvideofx/shaders/glow.fsh @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://kodemongki.blogspot.com/2011/06/kameraku-custom-shader-effects-example.html + +uniform float dividerValue; +const float step_w = 0.0015625; +const float step_h = 0.0027778; + +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +void main() +{ + vec2 uv = qt_TexCoord0.xy; + vec3 t1 = texture2D(source, vec2(uv.x - step_w, uv.y - step_h)).rgb; + vec3 t2 = texture2D(source, vec2(uv.x, uv.y - step_h)).rgb; + vec3 t3 = texture2D(source, vec2(uv.x + step_w, uv.y - step_h)).rgb; + vec3 t4 = texture2D(source, vec2(uv.x - step_w, uv.y)).rgb; + vec3 t5 = texture2D(source, uv).rgb; + vec3 t6 = texture2D(source, vec2(uv.x + step_w, uv.y)).rgb; + vec3 t7 = texture2D(source, vec2(uv.x - step_w, uv.y + step_h)).rgb; + vec3 t8 = texture2D(source, vec2(uv.x, uv.y + step_h)).rgb; + vec3 t9 = texture2D(source, vec2(uv.x + step_w, uv.y + step_h)).rgb; + vec3 xx = t1 + 2.0*t2 + t3 - t7 - 2.0*t8 - t9; + vec3 yy = t1 - t3 + 2.0*t4 - 2.0*t6 + t7 - t9; + vec3 rr = sqrt(xx * xx + yy * yy); + vec3 col = rr * 2.0 * t5; + if (uv.x < dividerValue) + gl_FragColor = qt_Opacity * vec4(col, 1.0); + else + gl_FragColor = qt_Opacity * texture2D(source, uv); +} diff --git a/examples/video/qmlvideofx/shaders/isolate.fsh b/examples/video/qmlvideofx/shaders/isolate.fsh new file mode 100644 index 00000000..2b0fad56 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/isolate.fsh @@ -0,0 +1,88 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://kodemongki.blogspot.com/2011/06/kameraku-custom-shader-effects-example.html + +uniform float targetHue; +uniform float windowWidth; +uniform float dividerValue; + +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +void rgb2hsl(vec3 rgb, out float h, out float s, float l) +{ + float maxval = max(rgb.r, max(rgb.g, rgb.b)); + float minval = min(rgb.r, min(rgb.g, rgb.b)); + float delta = maxval - minval; + l = (minval + maxval) / 2.0; + s = 0.0; + if (l > 0.0 && l < 1.0) + s = delta / (l < 0.5 ? 2.0 * l : 2.0 - 2.0 * l); + h = 0.0; + if (delta > 0.0) + { + if (rgb.r == maxval && rgb.g != maxval) + h += (rgb.g - rgb.b ) / delta; + if (rgb.g == maxval && rgb.b != maxval) + h += 2.0 + (rgb.b - rgb.r) / delta; + if (rgb.b == maxval && rgb.r != maxval) + h += 4.0 + (rgb.r - rgb.g) / delta; + h *= 60.0; + } +} + +void main() +{ + vec2 uv = qt_TexCoord0.xy; + vec3 col = texture2D(source, uv).rgb; + float h, s, l; + rgb2hsl(col, h, s, l); + float h2 = (h > targetHue) ? h - 360.0 : h + 360.0; + float y = 0.3 * col.r + 0.59 * col.g + 0.11 * col.b; + vec3 result; + if (uv.x > dividerValue || (abs(h - targetHue) < windowWidth) || (abs(h2 - targetHue) < windowWidth)) + result = col; + else + result = vec3(y, y, y); + gl_FragColor = qt_Opacity * vec4(result, 1.0); +} diff --git a/examples/video/qmlvideofx/shaders/magnify.fsh b/examples/video/qmlvideofx/shaders/magnify.fsh new file mode 100644 index 00000000..67414e31 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/magnify.fsh @@ -0,0 +1,65 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://www.reddit.com/r/programming/comments/losip/shader_toy/c2upn1e + +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; +uniform float radius; +uniform float diffractionIndex; +uniform float targetWidth; +uniform float targetHeight; +uniform float posX; +uniform float posY; + +void main() +{ + float h = diffractionIndex * 0.5 * radius; + vec2 targetSize = vec2(targetWidth, targetHeight); + vec2 center = vec2(posX, posY); + vec2 xy = gl_FragCoord.xy - center.xy; + float r = sqrt(xy.x * xy.x + xy.y * xy.y); + vec2 new_xy = r < radius ? xy * (radius - h) / sqrt(radius * radius - r * r) : xy; + vec2 tc = (new_xy + center) / targetSize; + tc.y = 1.0 - tc.y; + gl_FragColor = qt_Opacity * texture2D(source, tc); +} diff --git a/examples/video/qmlvideofx/shaders/pagecurl.fsh b/examples/video/qmlvideofx/shaders/pagecurl.fsh new file mode 100644 index 00000000..5334b869 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/pagecurl.fsh @@ -0,0 +1,183 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://rectalogic.github.com/webvfx/examples_2transition-shader-pagecurl_8html-example.html + +uniform float dividerValue; +uniform float curlExtent; +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +const float minAmount = -0.16; +const float maxAmount = 1.3; +const float PI = 3.141592653589793; +const float scale = 512.0; +const float sharpness = 3.0; +const vec4 bgColor = vec4(1.0, 1.0, 0.8, 1.0); + +float amount = curlExtent * (maxAmount - minAmount) + minAmount; +float cylinderCenter = amount; +// 360 degrees * amount +float cylinderAngle = 2.0 * PI * amount; +const float cylinderRadius = 1.0 / PI / 2.0; + +vec3 hitPoint(float hitAngle, float yc, vec3 point, mat3 rrotation) +{ + float hitPoint = hitAngle / (2.0 * PI); + point.y = hitPoint; + return rrotation * point; +} + +vec4 antiAlias(vec4 color1, vec4 color2, float distance) +{ + distance *= scale; + if (distance < 0.0) return color2; + if (distance > 2.0) return color1; + float dd = pow(1.0 - distance / 2.0, sharpness); + return ((color2 - color1) * dd) + color1; +} + +float distanceToEdge(vec3 point) +{ + float dx = abs(point.x > 0.5 ? 1.0 - point.x : point.x); + float dy = abs(point.y > 0.5 ? 1.0 - point.y : point.y); + if (point.x < 0.0) dx = -point.x; + if (point.x > 1.0) dx = point.x - 1.0; + if (point.y < 0.0) dy = -point.y; + if (point.y > 1.0) dy = point.y - 1.0; + if ((point.x < 0.0 || point.x > 1.0) && (point.y < 0.0 || point.y > 1.0)) return sqrt(dx * dx + dy * dy); + return min(dx, dy); +} + +vec4 seeThrough(float yc, vec2 p, mat3 rotation, mat3 rrotation) +{ + float hitAngle = PI - (acos(yc / cylinderRadius) - cylinderAngle); + vec3 point = hitPoint(hitAngle, yc, rotation * vec3(p, 1.0), rrotation); + if (yc <= 0.0 && (point.x < 0.0 || point.y < 0.0 || point.x > 1.0 || point.y > 1.0)) + return bgColor; + if (yc > 0.0) + return texture2D(source, p); + vec4 color = texture2D(source, point.xy); + vec4 tcolor = vec4(0.0); + return antiAlias(color, tcolor, distanceToEdge(point)); +} + +vec4 seeThroughWithShadow(float yc, vec2 p, vec3 point, mat3 rotation, mat3 rrotation) +{ + float shadow = distanceToEdge(point) * 30.0; + shadow = (1.0 - shadow) / 3.0; + if (shadow < 0.0) + shadow = 0.0; + else + shadow *= amount; + vec4 shadowColor = seeThrough(yc, p, rotation, rrotation); + shadowColor.r -= shadow; + shadowColor.g -= shadow; + shadowColor.b -= shadow; + return shadowColor; +} + +vec4 backside(float yc, vec3 point) +{ + vec4 color = texture2D(source, point.xy); + float gray = (color.r + color.b + color.g) / 15.0; + gray += (8.0 / 10.0) * (pow(1.0 - abs(yc / cylinderRadius), 2.0 / 10.0) / 2.0 + (5.0 / 10.0)); + color.rgb = vec3(gray); + return color; +} + +void main(void) +{ + const float angle = 30.0 * PI / 180.0; + float c = cos(-angle); + float s = sin(-angle); + mat3 rotation = mat3( + c, s, 0, + -s, c, 0, + 0.12, 0.258, 1 + ); + c = cos(angle); + s = sin(angle); + mat3 rrotation = mat3( + c, s, 0, + -s, c, 0, + 0.15, -0.5, 1 + ); + vec3 point = rotation * vec3(qt_TexCoord0, 1.0); + float yc = point.y - cylinderCenter; + vec4 color = vec4(1.0, 0.0, 0.0, 1.0); + if (yc < -cylinderRadius) { + // See through to background + color = bgColor; + } else if (yc > cylinderRadius) { + // Flat surface + color = texture2D(source, qt_TexCoord0); + } else { + float hitAngle = (acos(yc / cylinderRadius) + cylinderAngle) - PI; + float hitAngleMod = mod(hitAngle, 2.0 * PI); + if ((hitAngleMod > PI && amount < 0.5) || (hitAngleMod > PI/2.0 && amount < 0.0)) { + color = seeThrough(yc, qt_TexCoord0, rotation, rrotation); + } else { + point = hitPoint(hitAngle, yc, point, rrotation); + if (point.x < 0.0 || point.y < 0.0 || point.x > 1.0 || point.y > 1.0) { + color = seeThroughWithShadow(yc, qt_TexCoord0, point, rotation, rrotation); + } else { + color = backside(yc, point); + vec4 otherColor; + if (yc < 0.0) { + float shado = 1.0 - (sqrt(pow(point.x - 0.5, 2.0) + pow(point.y - 0.5, 2.0)) / 0.71); + shado *= pow(-yc / cylinderRadius, 3.0); + shado *= 0.5; + otherColor = vec4(0.0, 0.0, 0.0, shado); + } else { + otherColor = texture2D(source, qt_TexCoord0); + } + color = antiAlias(color, otherColor, cylinderRadius - abs(yc)); + + // This second antialiasing step causes the shader to fail to render, on + // Symbian devices (tested so far using IVE3.5). Running out of scratch + // memory? + } + } + } + gl_FragColor = qt_Opacity * color; +} diff --git a/examples/video/qmlvideofx/shaders/pixelate.fsh b/examples/video/qmlvideofx/shaders/pixelate.fsh new file mode 100644 index 00000000..577e2582 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/pixelate.fsh @@ -0,0 +1,64 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://www.geeks3d.com/20101029/shader-library-pixelation-post-processing-effect-glsl/ + +uniform float dividerValue; +uniform float granularity; +uniform float targetWidth; +uniform float targetHeight; + +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +void main() +{ + vec2 uv = qt_TexCoord0.xy; + vec2 tc = qt_TexCoord0; + if (uv.x < dividerValue && granularity > 0.0) { + float dx = granularity / targetWidth; + float dy = granularity / targetHeight; + tc = vec2(dx*(floor(uv.x/dx) + 0.5), + dy*(floor(uv.y/dy) + 0.5)); + } + gl_FragColor = qt_Opacity * texture2D(source, tc); +} diff --git a/examples/video/qmlvideofx/shaders/posterize.fsh b/examples/video/qmlvideofx/shaders/posterize.fsh new file mode 100644 index 00000000..2769aac2 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/posterize.fsh @@ -0,0 +1,68 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://www.geeks3d.com/20091027/shader-library-posterization-post-processing-effect-glsl/ + +uniform float dividerValue; +uniform float gamma; +uniform float numColors; + +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +void main() +{ + vec2 uv = qt_TexCoord0.xy; + vec4 c = vec4(0.0); + if (uv.x < dividerValue) { + vec3 x = texture2D(source, uv).rgb; + x = pow(x, vec3(gamma, gamma, gamma)); + x = x * numColors; + x = floor(x); + x = x / numColors; + x = pow(x, vec3(1.0/gamma)); + c = vec4(x, 1.0); + } else { + c = texture2D(source, uv); + } + gl_FragColor = qt_Opacity * c; +} diff --git a/examples/video/qmlvideofx/shaders/ripple.fsh b/examples/video/qmlvideofx/shaders/ripple.fsh new file mode 100644 index 00000000..08f57e39 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/ripple.fsh @@ -0,0 +1,78 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://labs.qt.nokia.com/2011/03/22/the-convenient-power-of-qml-scene-graph/ + +uniform float dividerValue; +uniform float targetWidth; +uniform float targetHeight; +uniform float time; + +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +const float PI = 3.1415926535; +const int ITER = 7; +const float RATE = 0.1; +uniform float amplitude; +uniform float n; + +void main() +{ + vec2 uv = qt_TexCoord0.xy; + vec2 tc = uv; + vec2 p = vec2(-1.0 + 2.0 * gl_FragCoord.x / targetWidth, -(-1.0 + 2.0 * gl_FragCoord.y / targetHeight)); + float diffx = 0.0; + float diffy = 0.0; + vec4 col; + if (uv.x < dividerValue) { + for (int i=0; i= (time - shock.z))) { + float diff = (distance - time); + float powDiff = 1.0 - pow(abs(diff*shock.x), shock.y*weight); + float diffTime = diff * powDiff; + vec2 diffUV = normalize(uv - center); + tc += (diffUV * diffTime); + } + } + gl_FragColor = qt_Opacity * texture2D(source, tc); +} diff --git a/examples/video/qmlvideofx/shaders/sobeledgedetection1.fsh b/examples/video/qmlvideofx/shaders/sobeledgedetection1.fsh new file mode 100644 index 00000000..d71b4e83 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/sobeledgedetection1.fsh @@ -0,0 +1,83 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on "Graphics Shaders: Theory and Practice" (http://cgeducation.org/ShadersBook/) + +uniform float dividerValue; +uniform float mixLevel; +uniform float resS; +uniform float resT; + +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +void main() +{ + vec2 uv = qt_TexCoord0.xy; + vec4 c = vec4(0.0); + if (uv.x < dividerValue) { + vec2 st = qt_TexCoord0.st; + vec3 irgb = texture2D(source, st).rgb; + vec2 stp0 = vec2(1.0 / resS, 0.0); + vec2 st0p = vec2(0.0 , 1.0 / resT); + vec2 stpp = vec2(1.0 / resS, 1.0 / resT); + vec2 stpm = vec2(1.0 / resS, -1.0 / resT); + const vec3 W = vec3(0.2125, 0.7154, 0.0721); + float i00 = dot(texture2D(source, st).rgb, W); + float im1m1 = dot(texture2D(source, st-stpp).rgb, W); + float ip1p1 = dot(texture2D(source, st+stpp).rgb, W); + float im1p1 = dot(texture2D(source, st-stpm).rgb, W); + float ip1m1 = dot(texture2D(source, st+stpm).rgb, W); + float im10 = dot(texture2D(source, st-stp0).rgb, W); + float ip10 = dot(texture2D(source, st+stp0).rgb, W); + float i0m1 = dot(texture2D(source, st-st0p).rgb, W); + float i0p1 = dot(texture2D(source, st+st0p).rgb, W); + float h = -1.0*im1p1 - 2.0*i0p1 - 1.0*ip1p1 + 1.0*im1m1 + 2.0*i0m1 + 1.0*ip1m1; + float v = -1.0*im1m1 - 2.0*im10 - 1.0*im1p1 + 1.0*ip1m1 + 2.0*ip10 + 1.0*ip1p1; + float mag = 1.0 - length(vec2(h, v)); + vec3 target = vec3(mag, mag, mag); + c = vec4(target, 1.0); + } else { + c = texture2D(source, qt_TexCoord0); + } + gl_FragColor = qt_Opacity * c; +} diff --git a/examples/video/qmlvideofx/shaders/sobeledgedetection2.fsh b/examples/video/qmlvideofx/shaders/sobeledgedetection2.fsh new file mode 100644 index 00000000..bb97da10 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/sobeledgedetection2.fsh @@ -0,0 +1,77 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://rastergrid.com/blog/downloads/frei-chen-edge-detector/ + +#version 130 +uniform sampler2D source; +uniform float dividerValue; +uniform float weight; +mat3 G[2] = mat3[]( + mat3( 1.0, 2.0, 1.0, 0.0, 0.0, 0.0, -1.0, -2.0, -1.0 ), + mat3( 1.0, 0.0, -1.0, 2.0, 0.0, -2.0, 1.0, 0.0, -1.0 ) +); +uniform lowp float qt_Opacity; +in vec2 qt_TexCoord0; +out vec4 FragmentColor; +void main() { + vec2 uv = qt_TexCoord0.xy; + vec4 c = vec4(0.0); + if (uv.x < dividerValue) { + mat3 intensity; + float conv[2]; + vec3 sample; + for (int i=0; i<3; ++i) { + for (int j=0; j<3; ++j) { + sample = texelFetch(source, ivec2(gl_FragCoord) + ivec2(i-1, j-1), 0).rgb; + intensity[i][j] = length(sample) * weight; + } + } + for (int i=0; i<2; ++i) { + float dp3 = dot(G[i][0], intensity[0]) + dot(G[i][1], intensity[1]) + dot(G[i][2], intensity[2]); + conv[i] = dp3 * dp3; + } + c = vec4(0.5 * sqrt(conv[0]*conv[0] + conv[1]*conv[1])); + } else { + c = texture2D(source, qt_TexCoord0); + } + FragmentColor = qt_Opacity * c; +} diff --git a/examples/video/qmlvideofx/shaders/tiltshift.fsh b/examples/video/qmlvideofx/shaders/tiltshift.fsh new file mode 100644 index 00000000..4323e7f0 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/tiltshift.fsh @@ -0,0 +1,75 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://kodemongki.blogspot.com/2011/06/kameraku-custom-shader-effects-example.html + +uniform float dividerValue; +const float step_w = 0.0015625; +const float step_h = 0.0027778; + +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +vec3 blur() +{ + vec2 uv = qt_TexCoord0.xy; + float y = uv.y < 0.4 ? uv.y : 1.0 - uv.y; + float dist = 8.0 - 20.0 * y; + vec3 acc = vec3(0.0, 0.0, 0.0); + for (float y=-2.0; y<=2.0; ++y) { + for (float x=-2.0; x<=2.0; ++x) { + acc += texture2D(source, vec2(uv.x + dist * x * step_w, uv.y + 0.5 * dist * y * step_h)).rgb; + } + } + return acc / 25.0; +} + +void main() +{ + vec2 uv = qt_TexCoord0.xy; + vec3 col; + if (uv.x < dividerValue && uv.y >= 0.4 && uv.y <= 0.6) + col = texture2D(source, uv).rgb; + else + col = blur(); + gl_FragColor = qt_Opacity * vec4(col, 1.0); +} diff --git a/examples/video/qmlvideofx/shaders/toon.fsh b/examples/video/qmlvideofx/shaders/toon.fsh new file mode 100644 index 00000000..5c895fa3 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/toon.fsh @@ -0,0 +1,92 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://www.geeks3d.com/20101029/shader-library-pixelation-post-processing-effect-glsl/ + +uniform float dividerValue; +uniform float threshold; +uniform float resS; +uniform float resT; +uniform float magTol; +uniform float quantize; + +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +void main() +{ + vec4 color = vec4(1.0, 0.0, 0.0, 1.1); + vec2 uv = qt_TexCoord0.xy; + if (uv.x < dividerValue) { + vec2 st = qt_TexCoord0.st; + vec3 rgb = texture2D(source, st).rgb; + vec2 stp0 = vec2(1.0/resS, 0.0); + vec2 st0p = vec2(0.0 , 1.0/resT); + vec2 stpp = vec2(1.0/resS, 1.0/resT); + vec2 stpm = vec2(1.0/resS, -1.0/resT); + float i00 = dot( texture2D(source, st).rgb, vec3(0.2125,0.7154,0.0721)); + float im1m1 = dot( texture2D(source, st-stpp).rgb, vec3(0.2125,0.7154,0.0721)); + float ip1p1 = dot( texture2D(source, st+stpp).rgb, vec3(0.2125,0.7154,0.0721)); + float im1p1 = dot( texture2D(source, st-stpm).rgb, vec3(0.2125,0.7154,0.0721)); + float ip1m1 = dot( texture2D(source, st+stpm).rgb, vec3(0.2125,0.7154,0.0721)); + float im10 = dot( texture2D(source, st-stp0).rgb, vec3(0.2125,0.7154,0.0721)); + float ip10 = dot( texture2D(source, st+stp0).rgb, vec3(0.2125,0.7154,0.0721)); + float i0m1 = dot( texture2D(source, st-st0p).rgb, vec3(0.2125,0.7154,0.0721)); + float i0p1 = dot( texture2D(source, st+st0p).rgb, vec3(0.2125,0.7154,0.0721)); + float h = -1.*im1p1 - 2.*i0p1 - 1.*ip1p1 + 1.*im1m1 + 2.*i0m1 + 1.*ip1m1; + float v = -1.*im1m1 - 2.*im10 - 1.*im1p1 + 1.*ip1m1 + 2.*ip10 + 1.*ip1p1; + float mag = sqrt(h*h + v*v); + if (mag > magTol) { + color = vec4(0.0, 0.0, 0.0, 1.0); + } + else { + rgb.rgb *= quantize; + rgb.rgb += vec3(0.5, 0.5, 0.5); + ivec3 irgb = ivec3(rgb.rgb); + rgb.rgb = vec3(irgb) / quantize; + color = vec4(rgb, 1.0); + } + } else { + color = texture2D(source, uv); + } + gl_FragColor = qt_Opacity * color; +} diff --git a/examples/video/qmlvideofx/shaders/vignette.fsh b/examples/video/qmlvideofx/shaders/vignette.fsh new file mode 100644 index 00000000..6f89f192 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/vignette.fsh @@ -0,0 +1,64 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://kodemongki.blogspot.com/2011/06/kameraku-custom-shader-effects-example.html + +uniform float dividerValue; +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +void main() +{ + vec2 uv = qt_TexCoord0.xy; + vec4 orig = texture2D(source, uv); + float cr = pow(0.1, 2.0); + float pt = pow(uv.x - 0.5, 2.0) + pow(uv.y - 0.5, 2.0); + float d = pt - cr; + float cf = 1.0; + if (d > 0.0) + cf = 1.0 - 2.0 * d; + vec3 col = cf * orig.rgb; + if (uv.x < dividerValue) + gl_FragColor = qt_Opacity * vec4(col, 1.0); + else + gl_FragColor = qt_Opacity * orig; +} diff --git a/examples/video/qmlvideofx/shaders/warhol.fsh b/examples/video/qmlvideofx/shaders/warhol.fsh new file mode 100644 index 00000000..5bd438e5 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/warhol.fsh @@ -0,0 +1,66 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://kodemongki.blogspot.com/2011/06/kameraku-custom-shader-effects-example.html + +uniform float dividerValue; +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +void main() +{ + vec2 uv = qt_TexCoord0.xy; + vec4 orig = texture2D(source, uv); + vec3 col = orig.rgb; + float y = 0.3 *col.r + 0.59 * col.g + 0.11 * col.b; + y = y < 0.3 ? 0.0 : (y < 0.6 ? 0.5 : 1.0); + if (y == 0.5) + col = vec3(0.8, 0.0, 0.0); + else if (y == 1.0) + col = vec3(0.9, 0.9, 0.0); + else + col = vec3(0.0, 0.0, 0.0); + if (uv.x < dividerValue) + gl_FragColor = qt_Opacity * vec4(col, 1.0); + else + gl_FragColor = qt_Opacity * orig; +} diff --git a/examples/video/qmlvideofx/shaders/wobble.fsh b/examples/video/qmlvideofx/shaders/wobble.fsh new file mode 100644 index 00000000..5a8771d2 --- /dev/null +++ b/examples/video/qmlvideofx/shaders/wobble.fsh @@ -0,0 +1,62 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Based on http://labs.qt.nokia.com/2011/03/22/the-convenient-power-of-qml-scene-graph/ + +uniform float amplitude; +uniform float dividerValue; +uniform float frequency; +uniform float time; + +uniform sampler2D source; +uniform lowp float qt_Opacity; +varying vec2 qt_TexCoord0; + +void main() +{ + vec2 uv = qt_TexCoord0.xy; + vec2 tc = qt_TexCoord0; + if (uv.x < dividerValue) { + vec2 p = sin(time + frequency * qt_TexCoord0); + tc += amplitude * vec2(p.y, -p.x); + } + gl_FragColor = qt_Opacity * texture2D(source, tc); +} diff --git a/examples/video/qmlvideofx/trace.h b/examples/video/qmlvideofx/trace.h new file mode 100644 index 00000000..1a695bd2 --- /dev/null +++ b/examples/video/qmlvideofx/trace.h @@ -0,0 +1,96 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef TRACE_H +#define TRACE_H + +#include + +#define ENABLE_TRACE +//#define VERBOSE_TRACE + +namespace Trace { + +class NullDebug +{ +public: + template + NullDebug& operator<<(const T&) { return *this; } +}; + +inline NullDebug nullDebug() { return NullDebug(); } + +template +struct PtrWrapper +{ + PtrWrapper(const T *ptr) : m_ptr(ptr) { } + const T *const m_ptr; +}; + +} // namespace Trace + +template +inline QDebug& operator<<(QDebug &debug, const Trace::PtrWrapper &wrapper) +{ + debug.nospace() << "[" << (void*)wrapper.m_ptr << "]"; + return debug.space(); +} + +template +inline const void *qtVoidPtr(const T *ptr) +{ return static_cast(ptr); } + +#define qtThisPtr() qtVoidPtr(this) + +#ifdef ENABLE_TRACE + inline QDebug qtTrace() { return qDebug() << "[qmlvideofx]"; } +# ifdef VERBOSE_TRACE + inline QDebug qtVerboseTrace() { return qtTrace(); } +# else + inline Trace::NullDebug qtVerboseTrace() { return Trace::nullDebug(); } +# endif +#else + inline Trace::NullDebug qtTrace() { return Trace::nullDebug(); } + inline Trace::NullDebug qtVerboseTrace() { return Trace::nullDebug(); } +#endif + +#endif // TRACE_H + diff --git a/examples/video/snippets/frequencymonitor/frequencymonitor.cpp b/examples/video/snippets/frequencymonitor/frequencymonitor.cpp new file mode 100644 index 00000000..0166ea46 --- /dev/null +++ b/examples/video/snippets/frequencymonitor/frequencymonitor.cpp @@ -0,0 +1,250 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "frequencymonitor.h" +#include +#include +#include +#include +#include + +//#define VERBOSE_TRACE + +inline QDebug qtTrace() { return qDebug() << "[frequencymonitor]"; } +#ifdef VERBOSE_TRACE +inline QDebug qtVerboseTrace() { return qtTrace(); } +#else +inline QNoDebug qtVerboseTrace() { return QNoDebug(); } +#endif + +static const int DefaultSamplingInterval = 100; +static const int DefaultTraceInterval = 0; + +class FrequencyMonitorPrivate : public QObject +{ + Q_OBJECT +public: + FrequencyMonitorPrivate(FrequencyMonitor *parent); + void calculateInstantaneousFrequency(); + +private slots: + void calculateAverageFrequency(); + void stalled(); + +public: + FrequencyMonitor *const q_ptr; + QString m_label; + bool m_active; + qreal m_instantaneousFrequency; + QElapsedTimer m_instantaneousElapsed; + QTimer *m_averageTimer; + QElapsedTimer m_averageElapsed; + int m_count; + qreal m_averageFrequency; + QTimer *m_traceTimer; + QTimer *m_stalledTimer; +}; + +FrequencyMonitorPrivate::FrequencyMonitorPrivate(FrequencyMonitor *parent) +: QObject(parent) +, q_ptr(parent) +, m_active(false) +, m_instantaneousFrequency(0) +, m_averageTimer(new QTimer(this)) +, m_count(0) +, m_averageFrequency(0) +, m_traceTimer(new QTimer(this)) +, m_stalledTimer(new QTimer(this)) +{ + m_instantaneousElapsed.start(); + connect(m_averageTimer, SIGNAL(timeout()), + this, SLOT(calculateAverageFrequency())); + if (DefaultSamplingInterval) + m_averageTimer->start(DefaultSamplingInterval); + m_averageElapsed.start(); + connect(m_traceTimer, SIGNAL(timeout()), + q_ptr, SLOT(trace())); + if (DefaultTraceInterval) + m_traceTimer->start(DefaultTraceInterval); + m_stalledTimer->setSingleShot(true); + connect(m_stalledTimer, SIGNAL(timeout()), + this, SLOT(stalled())); +} + +void FrequencyMonitorPrivate::calculateInstantaneousFrequency() +{ + const qint64 ms = m_instantaneousElapsed.restart(); + m_instantaneousFrequency = ms ? qreal(1000) / ms : 0; + m_stalledTimer->start(3 * ms); + if (m_instantaneousFrequency) + q_ptr->setActive(true); + q_ptr->emit instantaneousFrequencyChanged(m_instantaneousFrequency); + q_ptr->emit frequencyChanged(); +} + +void FrequencyMonitorPrivate::calculateAverageFrequency() +{ + const qint64 ms = m_averageElapsed.restart(); + m_averageFrequency = qreal(m_count * 1000) / ms; + q_ptr->emit averageFrequencyChanged(m_averageFrequency); + q_ptr->emit frequencyChanged(); + m_count = 0; +} + +void FrequencyMonitorPrivate::stalled() +{ + if (m_instantaneousFrequency) { + qtVerboseTrace() << "FrequencyMonitor::stalled"; + m_instantaneousFrequency = 0; + q_ptr->emit instantaneousFrequencyChanged(m_instantaneousFrequency); + q_ptr->emit frequencyChanged(); + } +} + +FrequencyMonitor::FrequencyMonitor(QObject *parent) +: QObject(parent) +, d_ptr(0) +{ + d_ptr = new FrequencyMonitorPrivate(this); + qtTrace() << "FrequencyMonitor::FrequencyMonitor"; +} + +FrequencyMonitor::~FrequencyMonitor() +{ + +} + +const QString &FrequencyMonitor::label() const +{ + return d_func()->m_label; +} + +bool FrequencyMonitor::active() const +{ + return d_func()->m_active; +} + +int FrequencyMonitor::samplingInterval() const +{ + return d_ptr->m_averageTimer->isActive() ? d_ptr->m_averageTimer->interval() : 0; +} + +int FrequencyMonitor::traceInterval() const +{ + return d_ptr->m_traceTimer->isActive() ? d_ptr->m_traceTimer->interval() : 0; +} + +qreal FrequencyMonitor::instantaneousFrequency() const +{ + return d_func()->m_instantaneousFrequency; +} + +qreal FrequencyMonitor::averageFrequency() const +{ + return d_func()->m_averageFrequency; +} + +void FrequencyMonitor::notify() +{ + Q_D(FrequencyMonitor); + ++(d->m_count); + d->calculateInstantaneousFrequency(); +} + +void FrequencyMonitor::trace() +{ + Q_D(FrequencyMonitor); + const QString value = QString::fromAscii("instant %1 average %2") + .arg(d->m_instantaneousFrequency, 0, 'f', 2) + .arg(d->m_averageFrequency, 0, 'f', 2); + if (d->m_label.isEmpty()) + qtTrace() << "FrequencyMonitor::trace" << value; + else + qtTrace() << "FrequencyMonitor::trace" << "label" << d->m_label << value; +} + +void FrequencyMonitor::setLabel(const QString &value) +{ + Q_D(FrequencyMonitor); + if (d->m_label != value) { + d->m_label = value; + emit labelChanged(d->m_label); + } +} + +void FrequencyMonitor::setActive(bool value) +{ + Q_D(FrequencyMonitor); + if (d->m_active != value) { + d->m_active = value; + emit activeChanged(d->m_active); + } +} + +void FrequencyMonitor::setSamplingInterval(int value) +{ + Q_D(FrequencyMonitor); + if (samplingInterval() != value) { + if (value) { + d->m_averageTimer->setInterval(value); + d->m_averageTimer->start(); + } else { + d->m_averageTimer->stop(); + } + emit samplingIntervalChanged(value); + } +} + +void FrequencyMonitor::setTraceInterval(int value) +{ + Q_D(FrequencyMonitor); + if (traceInterval() != value) { + if (value) { + d->m_traceTimer->setInterval(value); + d->m_traceTimer->start(); + } else { + d->m_traceTimer->stop(); + } + emit traceIntervalChanged(value); + } +} + +#include "frequencymonitor.moc" diff --git a/examples/video/snippets/frequencymonitor/frequencymonitor.h b/examples/video/snippets/frequencymonitor/frequencymonitor.h new file mode 100644 index 00000000..a949e55d --- /dev/null +++ b/examples/video/snippets/frequencymonitor/frequencymonitor.h @@ -0,0 +1,102 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef FREQUENCYMONITOR_H +#define FREQUENCYMONITOR_H + +#include + +class QTimer; + +class FrequencyMonitorPrivate; + +/** + * Class for measuring frequency of events + * + * Occurrence of the event is notified by the client via the notify() slot. + * On a regular interval, both an instantaneous and a rolling average + * event frequency are calculated. + */ +class FrequencyMonitor : public QObject +{ + Q_OBJECT + Q_DECLARE_PRIVATE(FrequencyMonitor) + Q_PROPERTY(QString label READ label WRITE setLabel NOTIFY labelChanged) + Q_PROPERTY(bool active READ active WRITE setActive NOTIFY activeChanged) + Q_PROPERTY(int samplingInterval READ samplingInterval WRITE setSamplingInterval NOTIFY samplingIntervalChanged) + Q_PROPERTY(int traceInterval READ traceInterval WRITE setTraceInterval NOTIFY traceIntervalChanged) + Q_PROPERTY(qreal instantaneousFrequency READ instantaneousFrequency NOTIFY instantaneousFrequencyChanged) + Q_PROPERTY(qreal averageFrequency READ averageFrequency NOTIFY averageFrequencyChanged) +public: + FrequencyMonitor(QObject *parent = 0); + ~FrequencyMonitor(); + + static void qmlRegisterType(); + + const QString &label() const; + bool active() const; + int samplingInterval() const; + int traceInterval() const; + qreal instantaneousFrequency() const; + qreal averageFrequency() const; + +signals: + void labelChanged(const QString &value); + void activeChanged(bool); + void samplingIntervalChanged(int value); + void traceIntervalChanged(int value); + void frequencyChanged(); + void instantaneousFrequencyChanged(qreal value); + void averageFrequencyChanged(qreal value); + +public slots: + Q_INVOKABLE void notify(); + Q_INVOKABLE void trace(); + void setActive(bool value); + void setLabel(const QString &value); + void setSamplingInterval(int value); + void setTraceInterval(int value); + +private: + FrequencyMonitorPrivate *d_ptr; +}; + +#endif // FREQUENCYMONITOR_H diff --git a/examples/video/snippets/frequencymonitor/frequencymonitor.pri b/examples/video/snippets/frequencymonitor/frequencymonitor.pri new file mode 100644 index 00000000..f9dcb341 --- /dev/null +++ b/examples/video/snippets/frequencymonitor/frequencymonitor.pri @@ -0,0 +1,6 @@ +HEADERS += $$PWD/frequencymonitor.h +SOURCES += $$PWD/frequencymonitor.cpp +INCLUDEPATH += $$PWD +DEFINES += FREQUENCYMONITOR_SUPPORT +message("frequencymonitor.pri loaded") + diff --git a/examples/video/snippets/frequencymonitor/frequencymonitordeclarative.cpp b/examples/video/snippets/frequencymonitor/frequencymonitordeclarative.cpp new file mode 100644 index 00000000..595dd083 --- /dev/null +++ b/examples/video/snippets/frequencymonitor/frequencymonitordeclarative.cpp @@ -0,0 +1,48 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "frequencymonitor.h" +#include + +void FrequencyMonitor::qmlRegisterType() +{ + ::qmlRegisterType("FrequencyMonitor", 1, 0, "FrequencyMonitor"); +} diff --git a/examples/video/snippets/frequencymonitor/frequencymonitordeclarative.pri b/examples/video/snippets/frequencymonitor/frequencymonitordeclarative.pri new file mode 100644 index 00000000..a6868385 --- /dev/null +++ b/examples/video/snippets/frequencymonitor/frequencymonitordeclarative.pri @@ -0,0 +1,17 @@ +include($$PWD/frequencymonitor.pri) +QT += declarative +SOURCES += $$PWD/frequencymonitordeclarative.cpp + +defineTest(frequencyItemAddDeployment) { + symbian: frequencyitem_folder.source = $$PWD/$$SNIPPETS_PATH/frequencymonitor/qml/frequencymonitor + else: frequencyitem_folder.source = $$SNIPPETS_PATH/frequencymonitor/qml/frequencymonitor + frequencyitem_folder.target = qml + DEPLOYMENTFOLDERS += frequencyitem_folder + + export(frequencyitem_folder.source) + export(frequencyitem_folder.target) + export(DEPLOYMENTFOLDERS) +} + +message("frequencymonitordeclarative.pri loaded") + diff --git a/examples/video/snippets/frequencymonitor/qml/frequencymonitor/FrequencyItem.qml b/examples/video/snippets/frequencymonitor/qml/frequencymonitor/FrequencyItem.qml new file mode 100644 index 00000000..5108113c --- /dev/null +++ b/examples/video/snippets/frequencymonitor/qml/frequencymonitor/FrequencyItem.qml @@ -0,0 +1,103 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 +import FrequencyMonitor 1.0 + +Rectangle { + id: root + property bool logging: true + property bool displayed: true + property bool enabled: logging || displayed + property alias active: monitor.active + property int samplingInterval: 500 + property color textColor: "yellow" + property int textSize: 20 + property alias label: monitor.label + + border.width: 1 + border.color: "yellow" + width: 3.5 * root.textSize + height: 3.0 * root.textSize + color: "black" + opacity: 0.5 + radius: 10 + visible: displayed && active + + // This should ensure that the monitor is on top of all other content + z: 999 + + function notify() { + monitor.notify() + } + + FrequencyMonitor { + id: monitor + samplingInterval: root.enabled ? root.samplingInterval : 0 + onAverageFrequencyChanged: { + if (root.logging) trace() + instantaneousFrequencyText.text = monitor.instantaneousFrequency.toFixed(2) + averageFrequencyText.text = monitor.averageFrequency.toFixed(2) + } + } + + Text { + id: instantaneousFrequencyText + anchors { + right: parent.right + top: parent.top + margins: 10 + } + color: root.textColor + font.pixelSize: root.textSize + } + + Text { + id: averageFrequencyText + anchors { + right: parent.right + bottom: parent.bottom + margins: 10 + } + color: root.textColor + font.pixelSize: root.textSize + } +} diff --git a/examples/video/snippets/performancemonitor/performancemonitor.cpp b/examples/video/snippets/performancemonitor/performancemonitor.cpp new file mode 100644 index 00000000..73ebe291 --- /dev/null +++ b/examples/video/snippets/performancemonitor/performancemonitor.cpp @@ -0,0 +1,70 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "performancemonitor.h" +#include + +namespace PerformanceMonitor { + + bool parseArgument(const QString &arg, State &state) + { + bool result = false; + if ("-log-perf" == arg) { + state.logging = true; + state.valid = true; + result = true; + } else if ("-no-log-perf" == arg) { + state.logging = false; + state.valid = true; + result = true; + } else if ("-show-perf" == arg) { + state.visible = true; + state.valid = true; + result = true; + } else if ("-hide-perf" == arg) { + state.visible = false; + state.valid = true; + result = true; + } + return result; + } + +} diff --git a/examples/video/snippets/performancemonitor/performancemonitor.h b/examples/video/snippets/performancemonitor/performancemonitor.h new file mode 100644 index 00000000..59e90550 --- /dev/null +++ b/examples/video/snippets/performancemonitor/performancemonitor.h @@ -0,0 +1,65 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef PERFORMANCEMONITOR_H +#define PERFORMANCEMONITOR_H + +class QString; + +namespace PerformanceMonitor { + struct State { + bool valid; + bool logging; + bool visible; + + State() : valid(true), logging(false), visible(true) { } + State(bool l, bool v) : valid(true), logging(l), visible(v) { } + bool operator==(const State &other) const + { return logging == other.logging && visible == other.visible; } + bool operator!=(const State &other) const + { return logging != other.logging || visible != other.visible; } + }; + + bool parseArgument(const QString &arg, State &state); +} + +#endif // PERFORMANCEMONITOR_H + diff --git a/examples/video/snippets/performancemonitor/performancemonitor.pri b/examples/video/snippets/performancemonitor/performancemonitor.pri new file mode 100644 index 00000000..6622488b --- /dev/null +++ b/examples/video/snippets/performancemonitor/performancemonitor.pri @@ -0,0 +1,7 @@ +INCLUDEPATH += $$PWD +HEADERS += $$PWD/performancemonitor.h +SOURCES += $$PWD/performancemonitor.cpp +DEFINES += PERFORMANCEMONITOR_SUPPORT + +message("performancemonitor.pri loaded") + diff --git a/examples/video/snippets/performancemonitor/performancemonitordeclarative.cpp b/examples/video/snippets/performancemonitor/performancemonitordeclarative.cpp new file mode 100644 index 00000000..85996f3a --- /dev/null +++ b/examples/video/snippets/performancemonitor/performancemonitordeclarative.cpp @@ -0,0 +1,51 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "frequencymonitor.h" +#include "performancemonitor.h" + +namespace PerformanceMonitor { + + void qmlRegisterTypes() + { + FrequencyMonitor::qmlRegisterType(); + } +} diff --git a/examples/video/snippets/performancemonitor/performancemonitordeclarative.h b/examples/video/snippets/performancemonitor/performancemonitordeclarative.h new file mode 100644 index 00000000..dccdd5eb --- /dev/null +++ b/examples/video/snippets/performancemonitor/performancemonitordeclarative.h @@ -0,0 +1,51 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef PERFORMANCEMONITORDECLARATIVE_H +#define PERFORMANCEMONITORDECLARATIVE_H + +#include "performancemonitor.h" + +namespace PerformanceMonitor { + void qmlRegisterTypes(); +} + +#endif // PERFORMANCEMONITORDECLARATIVE_H diff --git a/examples/video/snippets/performancemonitor/performancemonitordeclarative.pri b/examples/video/snippets/performancemonitor/performancemonitordeclarative.pri new file mode 100644 index 00000000..d8f2f8f3 --- /dev/null +++ b/examples/video/snippets/performancemonitor/performancemonitordeclarative.pri @@ -0,0 +1,22 @@ +include($$PWD/../frequencymonitor/frequencymonitordeclarative.pri) +include($$PWD/performancemonitor.pri) + +HEADERS += $$PWD/performancemonitordeclarative.h +SOURCES += $$PWD/performancemonitordeclarative.cpp + +PERFORMANCE_ROOT = $$PWD + +defineTest(performanceItemAddDeployment) { + frequencyItemAddDeployment() + + symbian: performanceitem_folder.source = $$PWD/$$SNIPPETS_PATH/performancemonitor/qml/performancemonitor + else: performanceitem_folder.source = $$SNIPPETS_PATH/performancemonitor/qml/performancemonitor + performanceitem_folder.target = qml + DEPLOYMENTFOLDERS += performanceitem_folder + + export(performanceitem_folder.source) + export(performanceitem_folder.target) + export(DEPLOYMENTFOLDERS) +} + +message("performancemonitordeclarative.pri loaded") diff --git a/examples/video/snippets/performancemonitor/qml/performancemonitor/PerformanceItem.qml b/examples/video/snippets/performancemonitor/qml/performancemonitor/PerformanceItem.qml new file mode 100644 index 00000000..acc92cee --- /dev/null +++ b/examples/video/snippets/performancemonitor/qml/performancemonitor/PerformanceItem.qml @@ -0,0 +1,110 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Rectangle { + id: root + property bool logging: true + property bool displayed: true + property bool videoActive + property int samplingInterval: 500 + property color textColor: "yellow" + property int textSize: 28 + property int margins: 5 + + color: "transparent" + + // This should ensure that the monitor is on top of all other content + z: 999 + + Loader { + id: videoFrameRateItemLoader + function init() { + source = "../frequencymonitor/FrequencyItem.qml" + item.label = "videoFrameRate" + item.parent = root + item.anchors.left = root.left + item.anchors.top = root.top + item.anchors.margins = root.margins + item.logging = root.logging + item.displayed = root.displayed + videoFrameRateActiveConnections.target = item + } + + Connections { + id: videoFrameRateActiveConnections + ignoreUnknownSignals: true + onActiveChanged: root.videoActive = videoFrameRateActiveConnections.target.active + } + } + + Loader { + id: qmlFrameRateItemLoader + function init() { + source = "../frequencymonitor/FrequencyItem.qml" + item.label = "qmlFrameRate" + item.parent = root + item.anchors.left = root.left + item.anchors.bottom = root.bottom + item.anchors.margins = root.margins + item.logging = root.logging + item.displayed = root.displayed + } + } + + function init() { + videoFrameRateItemLoader.init() + qmlFrameRateItemLoader.init() + } + + function videoFramePainted() { + videoFrameRateItemLoader.item.notify() + } + + function qmlFramePainted() { + qmlFrameRateItemLoader.item.notify() + } + + onVideoActiveChanged: { + videoFrameRateItemLoader.item.active = root.videoActive + } +} diff --git a/examples/video/video.pro b/examples/video/video.pro new file mode 100644 index 00000000..4f911b2b --- /dev/null +++ b/examples/video/video.pro @@ -0,0 +1,15 @@ +TEMPLATE = subdirs + +SUBDIRS += qmlvideo + +# qmlvideofx requires QtOpenGL and ShaderEffectItem (added in Qt 4.7.4) +contains(QT_CONFIG, opengl) { + lessThan(QT_MAJOR_VERSION, 5) { + !lessThan(QT_MAJOR_VERSION, 4) { + SUBDIRS += qmlvideofx + } + } else { + SUBDIRS += qmlvideofx + } +} +