136 lines
4.0 KiB
C++
136 lines
4.0 KiB
C++
/* This file is a part of Calyp project
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* Copyright (C) 2014-2021 by Joao Carreira (jfmcarreira@gmail.com)
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* Luis Lucas (luisfrlucas@gmail.com)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/**
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* \file VideoStreamSubWindow.h
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* \brief Video Sub windows handling
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*/
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#ifndef __VIDEOSTREAMSUBWINDOW_H__
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#define __VIDEOSTREAMSUBWINDOW_H__
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#include <QDataStream>
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#include <QFuture>
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#include <QRect>
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#include <QString>
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#include <QVector>
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#include <cstdint>
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#include "CommonDefs.h"
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#include "VideoSubWindow.h"
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#include "config.h"
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#include "lib/CalypStream.h"
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class QScrollArea;
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class VideoInformation;
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class VideoStreamSubWindow;
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class ResourceHandle;
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class CalypAppModuleIf;
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struct CalypFileInfo
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{
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QString m_cFilename;
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unsigned int m_uiWidth;
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unsigned int m_uiHeight;
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int m_iPelFormat;
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unsigned int m_uiBitsPelPixel;
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int m_iEndianness;
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unsigned int m_uiFrameRate;
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unsigned long long int m_uiFileSize;
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bool m_bForceRaw{ false };
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};
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using CalypFileInfoVector = QVector<CalypFileInfo>;
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QDataStream& operator<<( QDataStream& out, const CalypFileInfoVector& d );
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QDataStream& operator>>( QDataStream& in, CalypFileInfoVector& d );
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auto findCalypStreamInfo( const CalypFileInfoVector& array, const QString& filename ) -> int;
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class VideoStreamSubWindow : public VideoSubWindow
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{
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Q_OBJECT
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public:
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VideoStreamSubWindow( QWidget* parent = 0 );
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~VideoStreamSubWindow();
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void resetWindowName() override;
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void updateVideoWindowInfo() override;
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bool isPlaying() override;
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void stop() override;
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void advanceOneFrame() override { goToNextFrame( true ); }
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auto getFrameNum() -> std::uint64_t override { return m_pCurrStream->getFrameNum(); }
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void setResourceManaget( ResourceHandle* resourceManager ) { m_pcResourceManager = resourceManager; }
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bool supportsFormatConfiguration() const { return m_pCurrStream->supportsFormatConfiguration(); };
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bool loadFile( QString cFilename, bool bForceDialog = false );
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bool loadFile( CalypFileInfo streamInfo );
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void loadAll();
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bool saveStream( const QString& filename );
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bool play();
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void pause();
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bool playEvent();
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void seekAbsoluteEvent( unsigned int new_frame_num );
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void seekRelativeEvent( bool bIsFoward );
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CalypFileInfo getStreamInfo() { return m_sStreamInfo; }
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const CalypStream* getInputStream() { return m_pCurrStream; }
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const CalypStream* getCurrStream() { return m_pCurrStream; }
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QString getCurrentFileName() { return m_cFilename; }
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void refreshSubWindow() override;
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void refreshFrame();
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void refreshFrame( bool bThreaded );
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private:
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bool goToNextFrame( bool bThreaded );
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static bool guessFormat( const QString& filename, unsigned int& rWidth, unsigned int& rHeight, ClpPixelFormats& rInputFormat, unsigned int& rBitsPerPixel,
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int& rEndianness, unsigned int& rFrameRate );
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private: // NO_LINT
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ResourceHandle* m_pcResourceManager;
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QString m_cFilename;
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CalypFileInfo m_sStreamInfo;
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std::size_t m_uiResourceId;
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CalypStream* m_pCurrStream;
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QString m_cCurrFileName;
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bool m_bIsPlaying;
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/**
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* Threads variables
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* QtConcurrent
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*/
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QFuture<void> m_cRefreshResult;
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QFuture<void> m_cReadResult;
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};
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Q_DECLARE_METATYPE( CalypFileInfo ) // NOLINT
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Q_DECLARE_METATYPE( CalypFileInfoVector ) // NOLINT
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#endif // __VIDEOSTREAMSUBWINDOW_H__
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