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| 2 | ** |
| 3 | ** Copyright (C) 2016 The Qt Company Ltd. |
| 4 | ** Contact: https://www.qt.io/licensing/ |
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| 17 | ** GNU Lesser General Public License Usage |
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| 25 | ** GNU General Public License Usage |
| 26 | ** Alternatively, this file may be used under the terms of the GNU |
| 27 | ** General Public License version 2.0 or (at your option) the GNU General |
| 28 | ** Public license version 3 or any later version approved by the KDE Free |
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| 38 | ****************************************************************************/ |
| 39 | |
| 40 | #include "qgstreamerimageencode.h" |
| 41 | #include "qgstreamercapturesession.h" |
| 42 | |
| 43 | #include <QtCore/qdebug.h> |
| 44 | |
| 45 | #include <math.h> |
| 46 | |
| 47 | QGstreamerImageEncode::QGstreamerImageEncode(QGstreamerCaptureSession *session) |
| 48 | :QImageEncoderControl(session), m_session(session) |
| 49 | { |
| 50 | } |
| 51 | |
| 52 | QGstreamerImageEncode::~QGstreamerImageEncode() |
| 53 | { |
| 54 | } |
| 55 | |
| 56 | QList<QSize> QGstreamerImageEncode::supportedResolutions(const QImageEncoderSettings &, bool *continuous) const |
| 57 | { |
| 58 | if (continuous) |
| 59 | *continuous = m_session->videoInput() != 0; |
| 60 | |
| 61 | return m_session->videoInput() ? m_session->videoInput()->supportedResolutions() : QList<QSize>(); |
| 62 | } |
| 63 | |
| 64 | QStringList QGstreamerImageEncode::supportedImageCodecs() const |
| 65 | { |
| 66 | return QStringList() << "jpeg"; |
| 67 | } |
| 68 | |
| 69 | QString QGstreamerImageEncode::imageCodecDescription(const QString &codecName) const |
| 70 | { |
| 71 | if (codecName == "jpeg") |
| 72 | return tr(s: "JPEG image encoder"); |
| 73 | |
| 74 | return QString(); |
| 75 | } |
| 76 | |
| 77 | QImageEncoderSettings QGstreamerImageEncode::imageSettings() const |
| 78 | { |
| 79 | return m_settings; |
| 80 | } |
| 81 | |
| 82 | void QGstreamerImageEncode::setImageSettings(const QImageEncoderSettings &settings) |
| 83 | { |
| 84 | if (m_settings != settings) { |
| 85 | m_settings = settings; |
| 86 | emit settingsChanged(); |
| 87 | } |
| 88 | } |
| 89 |