1 files changed, 95 insertions, 0 deletions
diff --git a/src/plugins/directshow/camera/directshowcameraimageencodercontrol.cpp b/src/plugins/directshow/camera/directshowcameraimageencodercontrol.cpp
new file mode 100644
index 000000000..912f67a2d
--- /dev/null
+++ b/src/plugins/directshow/camera/directshowcameraimageencodercontrol.cpp
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "directshowcameraimageencodercontrol.h"
+#include "dscamerasession.h"
+#include <QImageWriter>
+
+QT_BEGIN_NAMESPACE
+
+DirectShowCameraImageEncoderControl::DirectShowCameraImageEncoderControl(DSCameraSession *session)
+    : QImageEncoderControl(session)
+    , m_session(session)
+{
+}
+
+QList<QSize> DirectShowCameraImageEncoderControl::supportedResolutions(const QImageEncoderSettings &settings, bool *continuous) const
+{
+    QList<QSize> res;
+    if (!settings.codec().isEmpty() && !supportedImageCodecs().contains(settings.codec(), Qt::CaseInsensitive))
+        return res;
+
+    QList<QSize> resolutions = m_session->supportedResolutions(continuous);
+    QSize r = settings.resolution();
+    if (!r.isValid())
+        return resolutions;
+
+    if (resolutions.contains(r))
+        res << settings.resolution();
+
+    return res;
+}
+
+QStringList DirectShowCameraImageEncoderControl::supportedImageCodecs() const
+{
+    QStringList supportedCodecs;
+    for (const QByteArray &type: QImageWriter::supportedImageFormats()) {
+        supportedCodecs << type;
+    }
+
+    return supportedCodecs;
+}
+
+QString DirectShowCameraImageEncoderControl::imageCodecDescription(const QString &codecName) const
+{
+    Q_UNUSED(codecName);
+    return QString();
+}
+
+QImageEncoderSettings DirectShowCameraImageEncoderControl::imageSettings() const
+{
+    return m_session->imageEncoderSettings();
+}
+
+void DirectShowCameraImageEncoderControl::setImageSettings(const QImageEncoderSettings &settings)
+{
+    m_session->setImageEncoderSettings(settings);
+}
+
+QT_END_NAMESPACE