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65 lines
1.6 KiB
C++
65 lines
1.6 KiB
C++
/*
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Copyright (C) 2014 by Project Tox <https://tox.im>
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This file is part of qTox, a Qt-based graphical interface for Tox.
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This program is libre 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 3 of the License, or
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(at your option) any later version.
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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.
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See the COPYING file for more details.
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*/
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#ifndef SELFCAMVIEW_H
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#define SELFCAMVIEW_H
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#include <QGLWidget>
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#include <QMutex>
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#include "src/video/videosource.h"
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class QOpenGLBuffer;
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class QOpenGLShaderProgram;
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class VideoSurface : public QGLWidget
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{
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Q_OBJECT
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public:
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VideoSurface(QWidget* parent=0);
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VideoSurface(VideoSource* source, QWidget* parent=0);
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~VideoSurface();
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void setSource(VideoSource* src); //NULL is a valid option
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// QGLWidget interface
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protected:
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virtual void initializeGL();
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virtual void paintGL();
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void subscribe();
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void unsubscribe();
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private slots:
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void onNewFrameAvailable(const VideoFrame newFrame);
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private:
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VideoSource* source;
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QOpenGLBuffer* pbo[2];
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QOpenGLShaderProgram* bgrProgramm;
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QOpenGLShaderProgram* yuvProgramm;
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GLuint textureId;
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int pboAllocSize;
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QSize res;
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bool hasSubscribed;
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QMutex mutex;
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VideoFrame frame;
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int pboIndex;
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};
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#endif // SELFCAMVIEW_H
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