Rename QtMultimediaKit to QtMultimedia.
There are a few legacy bits left in place so it passes CI, and then qt5.git etc can be updated. Change-Id: I6b082e50e6958c72fdabc2974992e16d90dafa3a Reviewed-on: http://codereview.qt-project.org/5368 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>
This commit is contained in:
Michael Goddard
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Qt by Nokia
Qt by Nokia
parent
55bc4f2b46
commit
03f22bcdaf
352
src/multimedia/qcameraimageprocessing.cpp
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352
src/multimedia/qcameraimageprocessing.cpp
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/****************************************************************************
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**
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QDebug>
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#include <qcameraimageprocessing.h>
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#include <qmediaobject_p.h>
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#include <qcameracontrol.h>
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#include <qcameraexposurecontrol.h>
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#include <qcamerafocuscontrol.h>
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#include <qmediarecordercontrol.h>
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#include <qcameraimageprocessingcontrol.h>
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#include <qcameraimagecapturecontrol.h>
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#include <qvideodevicecontrol.h>
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QT_BEGIN_NAMESPACE
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/*!
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\class QCameraImageProcessing
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\brief The QCameraImageProcessing class provides interface for
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focus and zoom related camera settings.
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\inmodule QtMultimedia
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\ingroup camera
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\since 1.1
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*/
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class QCameraImageProcessingPrivate : public QMediaObjectPrivate
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{
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Q_DECLARE_NON_CONST_PUBLIC(QCameraImageProcessing)
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public:
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void initControls();
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QCameraImageProcessing *q_ptr;
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QCamera *camera;
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QCameraImageProcessingControl *imageControl;
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};
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void QCameraImageProcessingPrivate::initControls()
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{
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imageControl = 0;
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QMediaService *service = camera->service();
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if (service)
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imageControl = qobject_cast<QCameraImageProcessingControl *>(service->requestControl(QCameraImageProcessingControl_iid));
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}
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/*!
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Construct a QCameraImageProcessing for \a camera.
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*/
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QCameraImageProcessing::QCameraImageProcessing(QCamera *camera):
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QObject(camera), d_ptr(new QCameraImageProcessingPrivate)
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{
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Q_D(QCameraImageProcessing);
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d->camera = camera;
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d->q_ptr = this;
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d->initControls();
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}
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/*!
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Destroys the camera focus object.
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*/
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QCameraImageProcessing::~QCameraImageProcessing()
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{
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}
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/*!
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Returns true if image processing related settings are supported by this camera.
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\since 1.1
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*/
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bool QCameraImageProcessing::isAvailable() const
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{
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return d_func()->imageControl != 0;
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}
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/*!
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Returns the white balance mode being used.
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\since 1.1
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*/
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QCameraImageProcessing::WhiteBalanceMode QCameraImageProcessing::whiteBalanceMode() const
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{
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return d_func()->imageControl ? d_func()->imageControl->whiteBalanceMode() : QCameraImageProcessing::WhiteBalanceAuto;
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}
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/*!
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Sets the white balance to \a mode.
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\since 1.1
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*/
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void QCameraImageProcessing::setWhiteBalanceMode(QCameraImageProcessing::WhiteBalanceMode mode)
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{
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if (d_func()->imageControl)
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d_func()->imageControl->setWhiteBalanceMode(mode);
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}
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/*!
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Returns true if the white balance \a mode is supported.
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\since 1.1
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*/
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bool QCameraImageProcessing::isWhiteBalanceModeSupported(QCameraImageProcessing::WhiteBalanceMode mode) const
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{
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return d_func()->imageControl ? d_func()->imageControl->isWhiteBalanceModeSupported(mode) : false;
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}
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/*!
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Returns the current color temperature if the
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manual white balance is active, otherwise the
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return value is undefined.
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\since 1.1
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*/
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int QCameraImageProcessing::manualWhiteBalance() const
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{
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QVariant value;
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if (d_func()->imageControl)
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value = d_func()->imageControl->processingParameter(QCameraImageProcessingControl::ColorTemperature);
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return value.toInt();
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}
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/*!
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Sets manual white balance to \a colorTemperature
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\since 1.1
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*/
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void QCameraImageProcessing::setManualWhiteBalance(int colorTemperature)
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{
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if (d_func()->imageControl) {
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d_func()->imageControl->setProcessingParameter(
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QCameraImageProcessingControl::ColorTemperature,
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QVariant(colorTemperature));
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}
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}
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/*!
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Return the contrast.
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\since 1.1
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*/
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int QCameraImageProcessing::contrast() const
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{
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QVariant value;
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if (d_func()->imageControl)
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value = d_func()->imageControl->processingParameter(QCameraImageProcessingControl::Contrast);
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return value.toInt();
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}
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/*!
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Set the contrast to \a value.
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Valid contrast values range between -100 and 100, the default is 0.
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\since 1.1
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*/
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void QCameraImageProcessing::setContrast(int value)
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{
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if (d_func()->imageControl)
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d_func()->imageControl->setProcessingParameter(QCameraImageProcessingControl::Contrast,
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QVariant(value));
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}
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/*!
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Returns the saturation value.
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\since 1.1
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*/
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int QCameraImageProcessing::saturation() const
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{
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QVariant value;
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if (d_func()->imageControl)
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value = d_func()->imageControl->processingParameter(QCameraImageProcessingControl::Saturation);
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return value.toInt();
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}
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/*!
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Sets the saturation value to \a value.
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Valid saturation values range between -100 and 100, the default is 0.
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\since 1.1
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*/
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void QCameraImageProcessing::setSaturation(int value)
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{
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if (d_func()->imageControl)
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d_func()->imageControl->setProcessingParameter(QCameraImageProcessingControl::Saturation,
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QVariant(value));
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}
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/*!
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Identifies if sharpening is supported.
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Returns true if sharpening is supported; and false if it is not.
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\since 1.1
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*/
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bool QCameraImageProcessing::isSharpeningSupported() const
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{
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if (d_func()->imageControl)
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return d_func()->imageControl->isProcessingParameterSupported(QCameraImageProcessingControl::Sharpening);
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else
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return false;
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}
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/*!
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Returns the sharpening level.
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\since 1.1
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*/
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int QCameraImageProcessing::sharpeningLevel() const
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{
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QVariant value;
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if (d_func()->imageControl)
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value = d_func()->imageControl->processingParameter(QCameraImageProcessingControl::Sharpening);
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if (value.isNull())
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return -1;
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else
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return value.toInt();
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}
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/*!
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Sets the sharpening \a level.
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Valid sharpening level values range between -1 for default sharpening level,
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0 for sharpening disabled and 100 for maximum sharpening applied.
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\since 1.1
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*/
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void QCameraImageProcessing::setSharpeningLevel(int level)
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{
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Q_D(QCameraImageProcessing);
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if (d->imageControl)
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d->imageControl->setProcessingParameter(QCameraImageProcessingControl::Sharpening,
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level == -1 ? QVariant() : QVariant(level));
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}
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/*!
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Returns true if denoising is supported.
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\since 1.1
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*/
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bool QCameraImageProcessing::isDenoisingSupported() const
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{
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if (d_func()->imageControl)
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return d_func()->imageControl->isProcessingParameterSupported(QCameraImageProcessingControl::Denoising);
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else
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return false;
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}
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/*!
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Returns the denoising level.
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\since 1.1
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*/
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int QCameraImageProcessing::denoisingLevel() const
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{
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QVariant value;
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if (d_func()->imageControl)
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value = d_func()->imageControl->processingParameter(QCameraImageProcessingControl::Denoising);
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if (value.isNull())
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return -1;
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else
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return value.toInt();
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}
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/*!
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Sets the denoising \a level.
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Valid denoising level values range between -1 for default denoising level,
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0 for denoising disabled and 100 for maximum denoising applied.
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\since 1.1
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*/
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void QCameraImageProcessing::setDenoisingLevel(int level)
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{
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Q_D(QCameraImageProcessing);
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if (d->imageControl)
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d->imageControl->setProcessingParameter(QCameraImageProcessingControl::Denoising,
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level == -1 ? QVariant() : QVariant(level));
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}
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/*!
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\enum QCameraImageProcessing::WhiteBalanceMode
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\value WhiteBalanceManual Manual white balance. In this mode the white balance should be set with
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setManualWhiteBalance()
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\value WhiteBalanceAuto Auto white balance mode.
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\value WhiteBalanceSunlight Sunlight white balance mode.
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\value WhiteBalanceCloudy Cloudy white balance mode.
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\value WhiteBalanceShade Shade white balance mode.
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\value WhiteBalanceTungsten Tungsten white balance mode.
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\value WhiteBalanceFluorescent Fluorescent white balance mode.
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\value WhiteBalanceFlash Flash white balance mode.
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\value WhiteBalanceSunset Sunset white balance mode.
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\value WhiteBalanceVendor Vendor defined white balance mode.
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*/
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#include "moc_qcameraimageprocessing.cpp"
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QT_END_NAMESPACE
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