File indexing completed on 2025-01-05 03:56:23 

0001 /* ============================================================
0002  *
0003  * This file is a part of digiKam project
0004  * https://www.digikam.org
0005  *
0006  * Date        : 2006-04-21
0007  * Description : video information container
0008  *
0009  * SPDX-FileCopyrightText: 2006-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
0010  *
0011  * SPDX-License-Identifier: GPL-2.0-or-later
0012  *
0013  * ============================================================ */
0014 
0015 #include "videoinfocontainer.h"
0016 
0017 // Qt includes
0018 
0019 #include <QDataStream>
0020 
0021 namespace Digikam
0022 {
0023 
0024 VideoInfoContainer::VideoInfoContainer()
0025 {
0026 }
0027 
0028 VideoInfoContainer::~VideoInfoContainer()
0029 {
0030 }
0031 
0032 bool VideoInfoContainer::operator==(const VideoInfoContainer& t) const
0033 {
0034     bool b1  = (aspectRatio        == t.aspectRatio);
0035     bool b2  = (duration           == t.duration);
0036     bool b3  = (frameRate          == t.frameRate);
0037     bool b4  = (videoCodec         == t.videoCodec);
0038     bool b5  = (audioBitRate       == t.audioBitRate);
0039     bool b6  = (audioChannelType   == t.audioChannelType);
0040     bool b7  = (audioCodec         == t.audioCodec);
0041 
0042     return (b1 && b2 && b3 && b4 && b5 && b6 && b7);
0043 }
0044 
0045 bool VideoInfoContainer::isEmpty() const
0046 {
0047     if (
0048         aspectRatio.isEmpty()            &&
0049         duration.isEmpty()               &&
0050         frameRate.isEmpty()              &&
0051         videoCodec.isEmpty()             &&
0052         audioBitRate.isEmpty()           &&
0053         audioChannelType.isEmpty()       &&
0054         audioCodec.isEmpty()
0055        )
0056     {
0057         return true;
0058     }
0059     else
0060     {
0061         return false;
0062     }
0063 }
0064 
0065 bool VideoInfoContainer::isNull() const
0066 {
0067     return (
0068             aspectRatio.isEmpty()            &&
0069             duration.isEmpty()               &&
0070             frameRate.isEmpty()              &&
0071             videoCodec.isEmpty()             &&
0072             audioBitRate.isEmpty()           &&
0073             audioChannelType.isEmpty()       &&
0074             audioCodec.isEmpty()
0075            );
0076 }
0077 
0078 QDataStream& operator<<(QDataStream& ds, const VideoInfoContainer& info)
0079 {
0080     ds << info.aspectRatio;
0081     ds << info.duration;
0082     ds << info.frameRate;
0083     ds << info.videoCodec;
0084     ds << info.audioBitRate;
0085     ds << info.audioChannelType;
0086     ds << info.audioCodec;
0087 
0088     return ds;
0089 }
0090 
0091 QDataStream& operator>>(QDataStream& ds, VideoInfoContainer& info)
0092 {
0093     ds >> info.aspectRatio;
0094     ds >> info.duration;
0095     ds >> info.frameRate;
0096     ds >> info.videoCodec;
0097     ds >> info.audioBitRate;
0098     ds >> info.audioChannelType;
0099     ds >> info.audioCodec;
0100 
0101     return ds;
0102 }
0103 
0104 QDebug operator<<(QDebug dbg, const VideoInfoContainer& t)
0105 {
0106     dbg.nospace() << "VideoInfoContainer::aspectRatio: "
0107                   << t.aspectRatio << ", ";
0108     dbg.nospace() << "VideoInfoContainer::duration: "
0109                   << t.duration << ", ";
0110     dbg.nospace() << "VideoInfoContainer::frameRate: "
0111                   << t.frameRate << ", ";
0112     dbg.nospace() << "VideoInfoContainer::videoCodec: "
0113                   << t.videoCodec << ", ";
0114     dbg.nospace() << "VideoInfoContainer::audioBitRate: "
0115                   << t.audioBitRate << ", ";
0116     dbg.nospace() << "VideoInfoContainer::audioChannelType: "
0117                   << t.audioChannelType << ", ";
0118     dbg.nospace() << "VideoInfoContainer::audioCodec: "
0119                   << t.audioCodec << ", ";
0120 
0121     return dbg.space();
0122 }
0123 
0124 } // namespace Digikam