diff options
| author | Oswald Buddenhagen <oswald.buddenhagen@nokia.com> | 2011-11-09 20:42:00 +0100 |
|---|---|---|
| committer | Michael Goddard <michael.goddard@nokia.com> | 2011-11-10 04:15:38 +0100 |
| commit | 1d76e399c5d9277895786c6edc2cec76f99d0531 (patch) | |
| tree | f56640988d767202cc8f449ff78ad26ff739d314 /src/plugins/gstreamer/camerabin/camerabinexposure.cpp | |
| parent | 1e542df82fbcc4e3a8f75537af204f83827a4587 (diff) | |
Change-Id: Id6de29b7c1e96aed16be8251195c744f68a2d46b
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
Diffstat (limited to 'src/plugins/gstreamer/camerabin/camerabinexposure.cpp')
| -rw-r--r-- | src/plugins/gstreamer/camerabin/camerabinexposure.cpp | 232 |
1 files changed, 0 insertions, 232 deletions
diff --git a/src/plugins/gstreamer/camerabin/camerabinexposure.cpp b/src/plugins/gstreamer/camerabin/camerabinexposure.cpp deleted file mode 100644 index 4c7b8aa..0000000 --- a/src/plugins/gstreamer/camerabin/camerabinexposure.cpp +++ /dev/null @@ -1,232 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 "camerabinexposure.h" -#include "camerabinsession.h" -#include <gst/interfaces/photography.h> - -#include <QDebug> - -CameraBinExposure::CameraBinExposure(CameraBinSession *session) - :QCameraExposureControl(session), - m_session(session) -{ -} - -CameraBinExposure::~CameraBinExposure() -{ -} - -QCameraExposure::ExposureMode CameraBinExposure::exposureMode() const -{ - GstSceneMode sceneMode; - gst_photography_get_scene_mode(m_session->photography(), &sceneMode); - - switch (sceneMode) { - case GST_PHOTOGRAPHY_SCENE_MODE_PORTRAIT: return QCameraExposure::ExposurePortrait; - case GST_PHOTOGRAPHY_SCENE_MODE_SPORT: return QCameraExposure::ExposureSports; - case GST_PHOTOGRAPHY_SCENE_MODE_NIGHT: return QCameraExposure::ExposureNight; - case GST_PHOTOGRAPHY_SCENE_MODE_MANUAL: return QCameraExposure::ExposureManual; - case GST_PHOTOGRAPHY_SCENE_MODE_CLOSEUP: //no direct mapping available so mapping to auto mode - case GST_PHOTOGRAPHY_SCENE_MODE_LANDSCAPE: //no direct mapping available so mapping to auto mode - case GST_PHOTOGRAPHY_SCENE_MODE_AUTO: - default: - return QCameraExposure::ExposureAuto; - } -} - -void CameraBinExposure::setExposureMode(QCameraExposure::ExposureMode mode) -{ - GstSceneMode sceneMode; - gst_photography_get_scene_mode(m_session->photography(), &sceneMode); - - switch (mode) { - case QCameraExposure::ExposureManual: sceneMode = GST_PHOTOGRAPHY_SCENE_MODE_MANUAL; break; - case QCameraExposure::ExposurePortrait: sceneMode = GST_PHOTOGRAPHY_SCENE_MODE_PORTRAIT; break; - case QCameraExposure::ExposureSports: sceneMode = GST_PHOTOGRAPHY_SCENE_MODE_SPORT; break; - case QCameraExposure::ExposureNight: sceneMode = GST_PHOTOGRAPHY_SCENE_MODE_NIGHT; break; - case QCameraExposure::ExposureAuto: sceneMode = GST_PHOTOGRAPHY_SCENE_MODE_AUTO; break; - default: - break; - } - - gst_photography_set_scene_mode(m_session->photography(), sceneMode); -} - -bool CameraBinExposure::isExposureModeSupported(QCameraExposure::ExposureMode mode) const -{ - //Similar mode names can be found in gst as GstSceneMode - return mode == QCameraExposure::ExposureAuto || - mode == QCameraExposure::ExposurePortrait || - mode == QCameraExposure::ExposureSports || - mode == QCameraExposure::ExposureNight; - - //No direct mapping available for GST_PHOTOGRAPHY_SCENE_MODE_CLOSEUP and - //GST_PHOTOGRAPHY_SCENE_MODE_LANDSCAPE -} - -QCameraExposure::MeteringMode CameraBinExposure::meteringMode() const -{ - return QCameraExposure::MeteringMatrix; -} - -void CameraBinExposure::setMeteringMode(QCameraExposure::MeteringMode mode) -{ - Q_UNUSED(mode); -} - -bool CameraBinExposure::isMeteringModeSupported(QCameraExposure::MeteringMode mode) const -{ - return mode == QCameraExposure::MeteringMatrix; -} - -bool CameraBinExposure::isParameterSupported(ExposureParameter parameter) const -{ - switch (parameter) { - case QCameraExposureControl::ExposureCompensation: - case QCameraExposureControl::ISO: - case QCameraExposureControl::Aperture: - case QCameraExposureControl::ShutterSpeed: - return true; - default: - return false; - } -} - -QVariant CameraBinExposure::exposureParameter(ExposureParameter parameter) const -{ - switch (parameter) { - case QCameraExposureControl::ExposureCompensation: - { - gfloat ev; - gst_photography_get_ev_compensation(m_session->photography(), &ev); - return QVariant(ev); - } - case QCameraExposureControl::ISO: - { - guint isoSpeed = 0; - gst_photography_get_iso_speed(m_session->photography(), &isoSpeed); - return QVariant(isoSpeed); - } - case QCameraExposureControl::Aperture: - return QVariant(2.8); - case QCameraExposureControl::ShutterSpeed: - { - guint32 shutterSpeed = 0; - gst_photography_get_exposure(m_session->photography(), &shutterSpeed); - - return QVariant(shutterSpeed/1000000.0); - } - default: - return QVariant(); - } -} - -QCameraExposureControl::ParameterFlags CameraBinExposure::exposureParameterFlags(ExposureParameter parameter) const -{ - QCameraExposureControl::ParameterFlags flags = 0; - - switch (parameter) { - case QCameraExposureControl::ExposureCompensation: - flags |= ContinuousRange; - break; - case QCameraExposureControl::Aperture: - flags |= ReadOnly; - break; - default: - break; - } - - return flags; -} - -QVariantList CameraBinExposure::supportedParameterRange(ExposureParameter parameter) const -{ - QVariantList res; - switch (parameter) { - case QCameraExposureControl::ExposureCompensation: - res << -2.0 << 2.0; - break; - case QCameraExposureControl::ISO: - res << 100 << 200 << 400; - break; - case QCameraExposureControl::Aperture: - res << 2.8; - break; - default: - break; - } - - return res; -} - -bool CameraBinExposure::setExposureParameter(ExposureParameter parameter, const QVariant& value) -{ - QVariant oldValue = exposureParameter(parameter); - - switch (parameter) { - case QCameraExposureControl::ExposureCompensation: - gst_photography_set_ev_compensation(m_session->photography(), value.toReal()); - break; - case QCameraExposureControl::ISO: - gst_photography_set_iso_speed(m_session->photography(), value.toInt()); - break; - case QCameraExposureControl::Aperture: - gst_photography_set_aperture(m_session->photography(), guint(value.toReal()*1000000)); - break; - case QCameraExposureControl::ShutterSpeed: - gst_photography_set_exposure(m_session->photography(), guint(value.toReal()*1000000)); - break; - default: - return false; - } - - QVariant newValue = exposureParameter(parameter); - if (!qFuzzyCompare(oldValue.toReal(), newValue.toReal())) - emit exposureParameterChanged(parameter); - - return true; -} - -QString CameraBinExposure::extendedParameterName(ExposureParameter) -{ - return QString(); -} |
